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alt=\"\" title=\"7\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/7-8-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/7-8-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40518\" class=\"envira-gallery-item enviratope-item envira-gallery-item-8 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/8-8.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"8\" data-envira-caption=\"8\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40518\" class=\"envira-gallery-image envira-gallery-image-8 envira-normal envira-lazy\" data-envira-index=\"8\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/8-8-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/8-8-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40518\" data-envira-caption=\"8\" alt=\"\" title=\"8\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/8-8-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/8-8-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40519\" class=\"envira-gallery-item enviratope-item envira-gallery-item-9 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/9-8.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"9\" data-envira-caption=\"9\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40519\" class=\"envira-gallery-image envira-gallery-image-9 envira-normal envira-lazy\" data-envira-index=\"9\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/9-8-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/9-8-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40519\" data-envira-caption=\"9\" alt=\"\" title=\"9\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/9-8-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/9-8-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40520\" class=\"envira-gallery-item enviratope-item envira-gallery-item-10 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/10-8.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"10\" data-envira-caption=\"10\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40520\" class=\"envira-gallery-image envira-gallery-image-10 envira-normal envira-lazy\" data-envira-index=\"10\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/10-8-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/10-8-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40520\" data-envira-caption=\"10\" alt=\"\" title=\"10\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/10-8-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/10-8-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40521\" class=\"envira-gallery-item enviratope-item envira-gallery-item-11 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/11-8.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"11\" data-envira-caption=\"11\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40521\" class=\"envira-gallery-image envira-gallery-image-11 envira-normal envira-lazy\" data-envira-index=\"11\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/11-8-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/11-8-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40521\" data-envira-caption=\"11\" alt=\"\" title=\"11\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/11-8-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/11-8-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40522\" class=\"envira-gallery-item enviratope-item envira-gallery-item-12 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/12-8.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"12\" data-envira-caption=\"12\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40522\" class=\"envira-gallery-image envira-gallery-image-12 envira-normal envira-lazy\" data-envira-index=\"12\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/12-8-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/12-8-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40522\" data-envira-caption=\"12\" alt=\"\" title=\"12\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/12-8-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/12-8-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40523\" class=\"envira-gallery-item enviratope-item envira-gallery-item-13 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/13-8.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"13\" data-envira-caption=\"13\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40523\" class=\"envira-gallery-image envira-gallery-image-13 envira-normal envira-lazy\" data-envira-index=\"13\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/13-8-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/13-8-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40523\" data-envira-caption=\"13\" alt=\"\" title=\"13\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/13-8-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/13-8-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40524\" class=\"envira-gallery-item enviratope-item envira-gallery-item-14 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/14-8.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"14\" data-envira-caption=\"14\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40524\" class=\"envira-gallery-image envira-gallery-image-14 envira-normal envira-lazy\" data-envira-index=\"14\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/14-8-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/14-8-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40524\" data-envira-caption=\"14\" alt=\"\" title=\"14\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/14-8-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/14-8-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40525\" class=\"envira-gallery-item enviratope-item envira-gallery-item-15 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/15-9.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"15\" data-envira-caption=\"15\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40525\" class=\"envira-gallery-image envira-gallery-image-15 envira-normal envira-lazy\" data-envira-index=\"15\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/15-9-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/15-9-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40525\" data-envira-caption=\"15\" alt=\"\" title=\"15\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/15-9-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/15-9-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40526\" class=\"envira-gallery-item enviratope-item envira-gallery-item-16 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/16-7.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"16\" data-envira-caption=\"16\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40526\" class=\"envira-gallery-image envira-gallery-image-16 envira-normal envira-lazy\" data-envira-index=\"16\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/16-7-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/16-7-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40526\" data-envira-caption=\"16\" alt=\"\" title=\"16\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/16-7-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/16-7-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40527\" class=\"envira-gallery-item enviratope-item envira-gallery-item-17 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/17-7.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"17\" data-envira-caption=\"17\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40527\" class=\"envira-gallery-image envira-gallery-image-17 envira-normal envira-lazy\" data-envira-index=\"17\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/17-7-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/17-7-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40527\" data-envira-caption=\"17\" alt=\"\" title=\"17\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/17-7-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/17-7-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40528\" class=\"envira-gallery-item enviratope-item envira-gallery-item-18 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/18-7.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"18\" data-envira-caption=\"18\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40528\" class=\"envira-gallery-image envira-gallery-image-18 envira-normal envira-lazy\" data-envira-index=\"18\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/18-7-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/18-7-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40528\" data-envira-caption=\"18\" alt=\"\" title=\"18\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/18-7-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/18-7-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40529\" class=\"envira-gallery-item enviratope-item envira-gallery-item-19 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/19-7.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"19\" data-envira-caption=\"19\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40529\" class=\"envira-gallery-image envira-gallery-image-19 envira-normal envira-lazy\" data-envira-index=\"19\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/19-7-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/19-7-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40529\" data-envira-caption=\"19\" alt=\"\" title=\"19\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/19-7-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/19-7-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40530\" class=\"envira-gallery-item enviratope-item envira-gallery-item-20 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/20-7.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"20\" data-envira-caption=\"20\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40530\" class=\"envira-gallery-image envira-gallery-image-20 envira-normal envira-lazy\" data-envira-index=\"20\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/20-7-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/20-7-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40530\" data-envira-caption=\"20\" alt=\"\" title=\"20\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/20-7-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/20-7-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40531\" class=\"envira-gallery-item enviratope-item envira-gallery-item-21 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/21-7.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"21\" data-envira-caption=\"21\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40531\" class=\"envira-gallery-image envira-gallery-image-21 envira-normal envira-lazy\" data-envira-index=\"21\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/21-7-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/21-7-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40531\" data-envira-caption=\"21\" alt=\"\" title=\"21\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/21-7-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/21-7-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40532\" class=\"envira-gallery-item enviratope-item envira-gallery-item-22 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/22-7.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"22\" data-envira-caption=\"22\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40532\" class=\"envira-gallery-image envira-gallery-image-22 envira-normal envira-lazy\" data-envira-index=\"22\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/22-7-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/22-7-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40532\" data-envira-caption=\"22\" alt=\"\" title=\"22\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/22-7-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/22-7-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40533\" class=\"envira-gallery-item enviratope-item envira-gallery-item-23 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/23-7.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"23\" data-envira-caption=\"23\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40533\" class=\"envira-gallery-image envira-gallery-image-23 envira-normal envira-lazy\" data-envira-index=\"23\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/23-7-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/23-7-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40533\" data-envira-caption=\"23\" alt=\"\" title=\"23\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/23-7-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/23-7-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40534\" class=\"envira-gallery-item enviratope-item envira-gallery-item-24 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/24-7.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"24\" data-envira-caption=\"24\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40534\" class=\"envira-gallery-image envira-gallery-image-24 envira-normal envira-lazy\" data-envira-index=\"24\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/24-7-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/24-7-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40534\" data-envira-caption=\"24\" alt=\"\" title=\"24\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/24-7-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/24-7-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40535\" class=\"envira-gallery-item enviratope-item envira-gallery-item-25 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/25-6.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"25\" data-envira-caption=\"25\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40535\" class=\"envira-gallery-image envira-gallery-image-25 envira-normal envira-lazy\" data-envira-index=\"25\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/25-6-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/25-6-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40535\" data-envira-caption=\"25\" alt=\"\" title=\"25\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/25-6-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/25-6-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40536\" class=\"envira-gallery-item enviratope-item envira-gallery-item-26 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/26-6.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"26\" data-envira-caption=\"26\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40536\" class=\"envira-gallery-image envira-gallery-image-26 envira-normal envira-lazy\" data-envira-index=\"26\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/26-6-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/26-6-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40536\" data-envira-caption=\"26\" alt=\"\" title=\"26\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/26-6-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/26-6-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40537\" class=\"envira-gallery-item enviratope-item envira-gallery-item-27 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/27-5.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"27\" data-envira-caption=\"27\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40537\" class=\"envira-gallery-image envira-gallery-image-27 envira-normal envira-lazy\" data-envira-index=\"27\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/27-5-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/27-5-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40537\" data-envira-caption=\"27\" alt=\"\" title=\"27\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/27-5-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/27-5-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40538\" class=\"envira-gallery-item enviratope-item envira-gallery-item-28 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/28-5.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"28\" data-envira-caption=\"28\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40538\" class=\"envira-gallery-image envira-gallery-image-28 envira-normal envira-lazy\" data-envira-index=\"28\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/28-5-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/28-5-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40538\" data-envira-caption=\"28\" alt=\"\" title=\"28\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/28-5-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/28-5-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40539\" class=\"envira-gallery-item enviratope-item envira-gallery-item-29 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/29-6.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"29\" data-envira-caption=\"29\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40539\" class=\"envira-gallery-image envira-gallery-image-29 envira-normal envira-lazy\" data-envira-index=\"29\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/29-6-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/29-6-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40539\" data-envira-caption=\"29\" alt=\"\" title=\"29\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/29-6-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/29-6-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40540\" class=\"envira-gallery-item enviratope-item envira-gallery-item-30 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/30-5.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"30\" data-envira-caption=\"30\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40540\" class=\"envira-gallery-image envira-gallery-image-30 envira-normal envira-lazy\" data-envira-index=\"30\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/30-5-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/30-5-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40540\" data-envira-caption=\"30\" alt=\"\" title=\"30\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/30-5-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/30-5-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40541\" class=\"envira-gallery-item enviratope-item envira-gallery-item-31 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/31-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"31\" data-envira-caption=\"31\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40541\" class=\"envira-gallery-image envira-gallery-image-31 envira-normal envira-lazy\" data-envira-index=\"31\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/31-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/31-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40541\" data-envira-caption=\"31\" alt=\"\" title=\"31\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/31-4-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/31-4-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40542\" class=\"envira-gallery-item enviratope-item envira-gallery-item-32 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/32-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"32\" data-envira-caption=\"32\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40542\" class=\"envira-gallery-image envira-gallery-image-32 envira-normal envira-lazy\" data-envira-index=\"32\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/32-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/32-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40542\" data-envira-caption=\"32\" alt=\"\" title=\"32\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/32-4-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/32-4-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40543\" class=\"envira-gallery-item enviratope-item envira-gallery-item-33 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/33-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"33\" data-envira-caption=\"33\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40543\" class=\"envira-gallery-image envira-gallery-image-33 envira-normal envira-lazy\" data-envira-index=\"33\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/33-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/33-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40543\" data-envira-caption=\"33\" alt=\"\" title=\"33\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/33-4-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/33-4-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40544\" class=\"envira-gallery-item enviratope-item envira-gallery-item-34 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/34-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"34\" data-envira-caption=\"34\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40544\" class=\"envira-gallery-image envira-gallery-image-34 envira-normal envira-lazy\" data-envira-index=\"34\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/34-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/34-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40544\" data-envira-caption=\"34\" alt=\"\" title=\"34\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/34-4-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/34-4-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40545\" class=\"envira-gallery-item enviratope-item envira-gallery-item-35 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/35-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"35\" data-envira-caption=\"35\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40545\" class=\"envira-gallery-image envira-gallery-image-35 envira-normal envira-lazy\" data-envira-index=\"35\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/35-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/35-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40545\" data-envira-caption=\"35\" alt=\"\" title=\"35\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/35-4-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/35-4-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40546\" class=\"envira-gallery-item enviratope-item envira-gallery-item-36 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/36-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"36\" data-envira-caption=\"36\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40546\" class=\"envira-gallery-image envira-gallery-image-36 envira-normal envira-lazy\" data-envira-index=\"36\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/36-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/36-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40546\" data-envira-caption=\"36\" alt=\"\" title=\"36\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/36-4-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/36-4-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40547\" class=\"envira-gallery-item enviratope-item envira-gallery-item-37 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/37-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"37\" data-envira-caption=\"37\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40547\" class=\"envira-gallery-image envira-gallery-image-37 envira-normal envira-lazy\" data-envira-index=\"37\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/37-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/37-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40547\" data-envira-caption=\"37\" alt=\"\" title=\"37\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/37-4-1024x683-640x480.jpg 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envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/38-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"38\" data-envira-caption=\"38\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40548\" class=\"envira-gallery-image envira-gallery-image-38 envira-normal envira-lazy\" data-envira-index=\"38\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/38-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/38-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40548\" data-envira-caption=\"38\" alt=\"\" title=\"38\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/38-4-1024x683-640x480.jpg 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envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/39-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"39\" data-envira-caption=\"39\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40549\" class=\"envira-gallery-image envira-gallery-image-39 envira-normal envira-lazy\" data-envira-index=\"39\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/39-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/39-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40549\" data-envira-caption=\"39\" alt=\"\" title=\"39\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/39-4-1024x683-640x480.jpg 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envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/40-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"40\" data-envira-caption=\"40\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40550\" class=\"envira-gallery-image envira-gallery-image-40 envira-normal envira-lazy\" data-envira-index=\"40\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/40-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/40-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40550\" data-envira-caption=\"40\" alt=\"\" title=\"40\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/40-4-1024x683-640x480.jpg 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envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/41-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"41\" data-envira-caption=\"41\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40551\" class=\"envira-gallery-image envira-gallery-image-41 envira-normal envira-lazy\" data-envira-index=\"41\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/41-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/41-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40551\" data-envira-caption=\"41\" alt=\"\" title=\"41\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/41-4-1024x683-640x480.jpg 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envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/42-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"42\" data-envira-caption=\"42\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40552\" class=\"envira-gallery-image envira-gallery-image-42 envira-normal envira-lazy\" data-envira-index=\"42\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/42-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/42-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40552\" data-envira-caption=\"42\" alt=\"\" title=\"42\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/42-4-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/42-4-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40553\" class=\"envira-gallery-item enviratope-item envira-gallery-item-43 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/43-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"43\" data-envira-caption=\"43\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40553\" class=\"envira-gallery-image envira-gallery-image-43 envira-normal envira-lazy\" data-envira-index=\"43\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/43-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/43-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40553\" data-envira-caption=\"43\" alt=\"\" title=\"43\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/43-4-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/43-4-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40554\" class=\"envira-gallery-item enviratope-item envira-gallery-item-44 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/44-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"44\" data-envira-caption=\"44\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40554\" class=\"envira-gallery-image envira-gallery-image-44 envira-normal envira-lazy\" data-envira-index=\"44\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/44-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/44-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40554\" data-envira-caption=\"44\" alt=\"\" title=\"44\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/44-4-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/44-4-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40555\" class=\"envira-gallery-item enviratope-item envira-gallery-item-45 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/45-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"45\" data-envira-caption=\"45\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40555\" class=\"envira-gallery-image envira-gallery-image-45 envira-normal envira-lazy\" data-envira-index=\"45\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/45-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/45-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40555\" data-envira-caption=\"45\" alt=\"\" title=\"45\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/45-4-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/45-4-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40556\" class=\"envira-gallery-item enviratope-item envira-gallery-item-46 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/46-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"46\" data-envira-caption=\"46\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40556\" class=\"envira-gallery-image envira-gallery-image-46 envira-normal envira-lazy\" data-envira-index=\"46\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/46-4-683x1024-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/46-4-683x1024-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40556\" data-envira-caption=\"46\" alt=\"\" title=\"46\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/46-4-683x1024-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/46-4-683x1024-640x480.jpg 2x\" data-envira-width=\"200\" data-envira-height=\"300\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40557\" class=\"envira-gallery-item enviratope-item envira-gallery-item-47 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/47-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"47\" data-envira-caption=\"47\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40557\" class=\"envira-gallery-image envira-gallery-image-47 envira-normal envira-lazy\" data-envira-index=\"47\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/47-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/47-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40557\" data-envira-caption=\"47\" alt=\"\" title=\"47\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/47-4-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/47-4-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40558\" class=\"envira-gallery-item enviratope-item envira-gallery-item-48 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/48-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"48\" data-envira-caption=\"48\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40558\" class=\"envira-gallery-image envira-gallery-image-48 envira-normal envira-lazy\" data-envira-index=\"48\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/48-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/48-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40558\" data-envira-caption=\"48\" alt=\"\" title=\"48\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/48-4-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/48-4-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40559\" class=\"envira-gallery-item enviratope-item envira-gallery-item-49 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/49-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"49\" data-envira-caption=\"49\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40559\" class=\"envira-gallery-image envira-gallery-image-49 envira-normal envira-lazy\" data-envira-index=\"49\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/49-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/49-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40559\" data-envira-caption=\"49\" alt=\"\" title=\"49\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/49-4-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/49-4-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40560\" class=\"envira-gallery-item enviratope-item envira-gallery-item-50 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/50-4.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"50\" data-envira-caption=\"50\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40560\" class=\"envira-gallery-image envira-gallery-image-50 envira-normal envira-lazy\" data-envira-index=\"50\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/50-4-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/50-4-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40560\" data-envira-caption=\"50\" alt=\"\" title=\"50\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/50-4-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/50-4-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40561\" class=\"envira-gallery-item enviratope-item envira-gallery-item-51 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/51-3.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"51\" data-envira-caption=\"51\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40561\" class=\"envira-gallery-image envira-gallery-image-51 envira-normal envira-lazy\" data-envira-index=\"51\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/51-3-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/51-3-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40561\" data-envira-caption=\"51\" alt=\"\" title=\"51\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/51-3-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/51-3-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40562\" class=\"envira-gallery-item enviratope-item envira-gallery-item-52 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/52-3.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"52\" data-envira-caption=\"52\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40562\" class=\"envira-gallery-image envira-gallery-image-52 envira-normal envira-lazy\" data-envira-index=\"52\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/52-3-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/52-3-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40562\" data-envira-caption=\"52\" alt=\"\" title=\"52\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/52-3-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/52-3-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40563\" class=\"envira-gallery-item enviratope-item envira-gallery-item-53 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/53-3.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"53\" data-envira-caption=\"53\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40563\" class=\"envira-gallery-image envira-gallery-image-53 envira-normal envira-lazy\" data-envira-index=\"53\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/53-3-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/53-3-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40563\" data-envira-caption=\"53\" alt=\"\" title=\"53\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/53-3-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/53-3-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40564\" class=\"envira-gallery-item enviratope-item envira-gallery-item-54 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/54-3.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"54\" data-envira-caption=\"54\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40564\" class=\"envira-gallery-image envira-gallery-image-54 envira-normal envira-lazy\" data-envira-index=\"54\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/54-3-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/54-3-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40564\" data-envira-caption=\"54\" alt=\"\" title=\"54\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/54-3-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/54-3-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40565\" class=\"envira-gallery-item enviratope-item envira-gallery-item-55 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/55-3.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"55\" data-envira-caption=\"55\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40565\" class=\"envira-gallery-image envira-gallery-image-55 envira-normal envira-lazy\" data-envira-index=\"55\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/55-3-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/55-3-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40565\" data-envira-caption=\"55\" alt=\"\" title=\"55\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/55-3-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/55-3-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40566\" class=\"envira-gallery-item enviratope-item envira-gallery-item-56 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/56-3.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"56\" data-envira-caption=\"56\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40566\" class=\"envira-gallery-image envira-gallery-image-56 envira-normal envira-lazy\" data-envira-index=\"56\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/56-3-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/56-3-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40566\" data-envira-caption=\"56\" alt=\"\" title=\"56\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/56-3-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/56-3-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40567\" class=\"envira-gallery-item enviratope-item envira-gallery-item-57 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/57-3.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"57\" data-envira-caption=\"57\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40567\" class=\"envira-gallery-image envira-gallery-image-57 envira-normal envira-lazy\" data-envira-index=\"57\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/57-3-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/57-3-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40567\" data-envira-caption=\"57\" alt=\"\" title=\"57\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/57-3-1024x683-640x480.jpg 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envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/58-3.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"58\" data-envira-caption=\"58\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40568\" class=\"envira-gallery-image envira-gallery-image-58 envira-normal envira-lazy\" data-envira-index=\"58\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/58-3-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/58-3-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40568\" data-envira-caption=\"58\" alt=\"\" title=\"58\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/58-3-1024x683-640x480.jpg 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envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/59-2.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"59\" data-envira-caption=\"59\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40569\" class=\"envira-gallery-image envira-gallery-image-59 envira-normal envira-lazy\" data-envira-index=\"59\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/59-2-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/59-2-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40569\" data-envira-caption=\"59\" alt=\"\" title=\"59\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/59-2-1024x683-640x480.jpg 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envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/60-2.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"60\" data-envira-caption=\"60\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40570\" class=\"envira-gallery-image envira-gallery-image-60 envira-normal envira-lazy\" data-envira-index=\"60\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/60-2-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/60-2-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40570\" data-envira-caption=\"60\" alt=\"\" title=\"60\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/60-2-1024x683-640x480.jpg 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envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/61-2.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"61\" data-envira-caption=\"61\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40571\" class=\"envira-gallery-image envira-gallery-image-61 envira-normal envira-lazy\" data-envira-index=\"61\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/61-2-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/61-2-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40571\" data-envira-caption=\"61\" alt=\"\" title=\"61\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/61-2-1024x683-640x480.jpg 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envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/62-2.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"62\" data-envira-caption=\"62\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40572\" class=\"envira-gallery-image envira-gallery-image-62 envira-normal envira-lazy\" data-envira-index=\"62\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/62-2-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/62-2-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40572\" data-envira-caption=\"62\" alt=\"\" title=\"62\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/62-2-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/62-2-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40573\" class=\"envira-gallery-item enviratope-item envira-gallery-item-63 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/63-2.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"63\" data-envira-caption=\"63\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40573\" class=\"envira-gallery-image envira-gallery-image-63 envira-normal envira-lazy\" data-envira-index=\"63\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/63-2-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/63-2-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40573\" data-envira-caption=\"63\" alt=\"\" title=\"63\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/63-2-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/63-2-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40574\" class=\"envira-gallery-item enviratope-item envira-gallery-item-64 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/64-2.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"64\" data-envira-caption=\"64\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40574\" class=\"envira-gallery-image envira-gallery-image-64 envira-normal envira-lazy\" data-envira-index=\"64\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/64-2-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/64-2-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40574\" data-envira-caption=\"64\" alt=\"\" title=\"64\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/64-2-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/64-2-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40575\" class=\"envira-gallery-item enviratope-item envira-gallery-item-65 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/65-2.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"65\" data-envira-caption=\"65\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40575\" class=\"envira-gallery-image envira-gallery-image-65 envira-normal envira-lazy\" data-envira-index=\"65\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/65-2-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/65-2-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40575\" data-envira-caption=\"65\" alt=\"\" title=\"65\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/65-2-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/65-2-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40576\" class=\"envira-gallery-item enviratope-item envira-gallery-item-66 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/66-3.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"66\" data-envira-caption=\"66\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40576\" class=\"envira-gallery-image envira-gallery-image-66 envira-normal envira-lazy\" data-envira-index=\"66\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/66-3-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/66-3-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40576\" data-envira-caption=\"66\" alt=\"\" title=\"66\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/66-3-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/66-3-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40577\" class=\"envira-gallery-item enviratope-item envira-gallery-item-67 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/67-2.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"67\" data-envira-caption=\"67\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40577\" class=\"envira-gallery-image envira-gallery-image-67 envira-normal envira-lazy\" data-envira-index=\"67\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/67-2-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/67-2-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40577\" data-envira-caption=\"67\" alt=\"\" title=\"67\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/67-2-1024x683-640x480.jpg 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envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/68-2.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"68\" data-envira-caption=\"68\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40578\" class=\"envira-gallery-image envira-gallery-image-68 envira-normal envira-lazy\" data-envira-index=\"68\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/68-2-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/68-2-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40578\" data-envira-caption=\"68\" alt=\"\" title=\"68\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/68-2-1024x683-640x480.jpg 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envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/69-1.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"69\" data-envira-caption=\"69\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40579\" class=\"envira-gallery-image envira-gallery-image-69 envira-normal envira-lazy\" data-envira-index=\"69\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/69-1-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/69-1-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40579\" data-envira-caption=\"69\" alt=\"\" title=\"69\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/69-1-1024x683-640x480.jpg 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envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/70-1.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"70\" data-envira-caption=\"70\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40580\" class=\"envira-gallery-image envira-gallery-image-70 envira-normal envira-lazy\" data-envira-index=\"70\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/70-1-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/70-1-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40580\" data-envira-caption=\"70\" alt=\"\" title=\"70\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/70-1-1024x683-640x480.jpg 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envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/71-1.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"71\" data-envira-caption=\"71\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40581\" class=\"envira-gallery-image envira-gallery-image-71 envira-normal envira-lazy\" data-envira-index=\"71\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/71-1-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/71-1-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40581\" data-envira-caption=\"71\" alt=\"\" title=\"71\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/71-1-1024x683-640x480.jpg 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envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/72-1.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"72\" data-envira-caption=\"72\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40582\" class=\"envira-gallery-image envira-gallery-image-72 envira-normal envira-lazy\" data-envira-index=\"72\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/72-1-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/72-1-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40582\" data-envira-caption=\"72\" alt=\"\" title=\"72\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/72-1-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/72-1-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40583\" class=\"envira-gallery-item enviratope-item envira-gallery-item-73 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/73-1.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"73\" data-envira-caption=\"73\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40583\" class=\"envira-gallery-image envira-gallery-image-73 envira-normal envira-lazy\" data-envira-index=\"73\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/73-1-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/73-1-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40583\" data-envira-caption=\"73\" alt=\"\" title=\"73\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/73-1-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/73-1-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40584\" class=\"envira-gallery-item enviratope-item envira-gallery-item-74 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/74-1.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"74\" data-envira-caption=\"74\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40584\" class=\"envira-gallery-image envira-gallery-image-74 envira-normal envira-lazy\" data-envira-index=\"74\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/74-1-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/74-1-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40584\" data-envira-caption=\"74\" alt=\"\" title=\"74\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/74-1-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/74-1-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40585\" class=\"envira-gallery-item enviratope-item envira-gallery-item-75 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/75-1.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"75\" data-envira-caption=\"75\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40585\" class=\"envira-gallery-image envira-gallery-image-75 envira-normal envira-lazy\" data-envira-index=\"75\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/75-1-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/75-1-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40585\" data-envira-caption=\"75\" alt=\"\" title=\"75\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/75-1-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/75-1-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40586\" class=\"envira-gallery-item enviratope-item envira-gallery-item-76 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/76-1.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"76\" data-envira-caption=\"76\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40586\" class=\"envira-gallery-image envira-gallery-image-76 envira-normal envira-lazy\" data-envira-index=\"76\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/76-1-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/76-1-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40586\" data-envira-caption=\"76\" alt=\"\" title=\"76\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/76-1-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/76-1-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40587\" class=\"envira-gallery-item enviratope-item envira-gallery-item-77 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/77-1.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"77\" data-envira-caption=\"77\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40587\" class=\"envira-gallery-image envira-gallery-image-77 envira-normal envira-lazy\" data-envira-index=\"77\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/77-1-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/77-1-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40587\" data-envira-caption=\"77\" alt=\"\" title=\"77\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/77-1-1024x683-640x480.jpg 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envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/78-1.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"78\" data-envira-caption=\"78\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40588\" class=\"envira-gallery-image envira-gallery-image-78 envira-normal envira-lazy\" data-envira-index=\"78\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/78-1-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/78-1-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40588\" data-envira-caption=\"78\" alt=\"\" title=\"78\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/78-1-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/78-1-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40589\" class=\"envira-gallery-item enviratope-item envira-gallery-item-79 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/79.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"79\" data-envira-caption=\"79\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40589\" class=\"envira-gallery-image envira-gallery-image-79 envira-normal envira-lazy\" data-envira-index=\"79\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/79-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/79-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40589\" data-envira-caption=\"79\" alt=\"\" title=\"79\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/79-1024x683-640x480.jpg 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envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/80.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"80\" data-envira-caption=\"80\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40590\" class=\"envira-gallery-image envira-gallery-image-80 envira-normal envira-lazy\" data-envira-index=\"80\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/80-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/80-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40590\" data-envira-caption=\"80\" alt=\"\" title=\"80\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/80-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/80-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40591\" class=\"envira-gallery-item enviratope-item envira-gallery-item-81 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/81.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"81\" data-envira-caption=\"81\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40591\" class=\"envira-gallery-image envira-gallery-image-81 envira-normal envira-lazy\" data-envira-index=\"81\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/81-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/81-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40591\" data-envira-caption=\"81\" alt=\"\" title=\"81\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/81-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/81-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40592\" class=\"envira-gallery-item enviratope-item envira-gallery-item-82 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/82.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"82\" data-envira-caption=\"82\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40592\" class=\"envira-gallery-image envira-gallery-image-82 envira-normal envira-lazy\" data-envira-index=\"82\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/82-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/82-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40592\" data-envira-caption=\"82\" alt=\"\" title=\"82\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/82-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/82-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40593\" class=\"envira-gallery-item enviratope-item envira-gallery-item-83 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/83.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"83\" data-envira-caption=\"83\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40593\" class=\"envira-gallery-image envira-gallery-image-83 envira-normal envira-lazy\" data-envira-index=\"83\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/83-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/83-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40593\" data-envira-caption=\"83\" alt=\"\" title=\"83\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/83-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/83-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40594\" class=\"envira-gallery-item enviratope-item envira-gallery-item-84 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/84.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"84\" data-envira-caption=\"84\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40594\" class=\"envira-gallery-image envira-gallery-image-84 envira-normal envira-lazy\" data-envira-index=\"84\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/84-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/84-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40594\" data-envira-caption=\"84\" alt=\"\" title=\"84\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/84-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/84-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40595\" class=\"envira-gallery-item enviratope-item envira-gallery-item-85 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/85.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"85\" data-envira-caption=\"85\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40595\" class=\"envira-gallery-image envira-gallery-image-85 envira-normal envira-lazy\" data-envira-index=\"85\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/85-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/85-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40595\" data-envira-caption=\"85\" alt=\"\" title=\"85\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/85-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/85-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40596\" class=\"envira-gallery-item enviratope-item envira-gallery-item-86 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/86.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"86\" data-envira-caption=\"86\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40596\" class=\"envira-gallery-image envira-gallery-image-86 envira-normal envira-lazy\" data-envira-index=\"86\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/86-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/86-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40596\" data-envira-caption=\"86\" alt=\"\" title=\"86\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/86-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/86-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40597\" class=\"envira-gallery-item enviratope-item envira-gallery-item-87 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/87.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"87\" data-envira-caption=\"87\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40597\" class=\"envira-gallery-image envira-gallery-image-87 envira-normal envira-lazy\" data-envira-index=\"87\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/87-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/87-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40597\" data-envira-caption=\"87\" alt=\"\" title=\"87\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/87-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/87-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40598\" class=\"envira-gallery-item enviratope-item envira-gallery-item-88 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/88.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"88\" data-envira-caption=\"88\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40598\" class=\"envira-gallery-image envira-gallery-image-88 envira-normal envira-lazy\" data-envira-index=\"88\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/88-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/88-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40598\" data-envira-caption=\"88\" alt=\"\" title=\"88\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/88-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/88-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40599\" class=\"envira-gallery-item enviratope-item envira-gallery-item-89 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/89.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"89\" data-envira-caption=\"89\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40599\" class=\"envira-gallery-image envira-gallery-image-89 envira-normal envira-lazy\" data-envira-index=\"89\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/89-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/89-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40599\" data-envira-caption=\"89\" alt=\"\" title=\"89\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/89-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/89-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40600\" class=\"envira-gallery-item enviratope-item envira-gallery-item-90 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/90.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"90\" data-envira-caption=\"90\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40600\" class=\"envira-gallery-image envira-gallery-image-90 envira-normal envira-lazy\" data-envira-index=\"90\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/90-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/90-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40600\" data-envira-caption=\"90\" alt=\"\" title=\"90\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/90-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/90-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40601\" class=\"envira-gallery-item enviratope-item envira-gallery-item-91 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/91.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"91\" data-envira-caption=\"91\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40601\" class=\"envira-gallery-image envira-gallery-image-91 envira-normal envira-lazy\" data-envira-index=\"91\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/91-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/91-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40601\" data-envira-caption=\"91\" alt=\"\" title=\"91\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/91-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/91-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40602\" class=\"envira-gallery-item enviratope-item envira-gallery-item-92 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/92.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"92\" data-envira-caption=\"92\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40602\" class=\"envira-gallery-image envira-gallery-image-92 envira-normal envira-lazy\" data-envira-index=\"92\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/92-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/92-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40602\" data-envira-caption=\"92\" alt=\"\" title=\"92\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/92-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/92-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40603\" class=\"envira-gallery-item enviratope-item envira-gallery-item-93 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/93.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"93\" data-envira-caption=\"93\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40603\" class=\"envira-gallery-image envira-gallery-image-93 envira-normal envira-lazy\" data-envira-index=\"93\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/93-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/93-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40603\" data-envira-caption=\"93\" alt=\"\" title=\"93\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/93-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/93-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40604\" class=\"envira-gallery-item enviratope-item envira-gallery-item-94 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/94.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"94\" data-envira-caption=\"94\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40604\" class=\"envira-gallery-image envira-gallery-image-94 envira-normal envira-lazy\" data-envira-index=\"94\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/94-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/94-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40604\" data-envira-caption=\"94\" alt=\"\" title=\"94\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/94-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/94-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40605\" class=\"envira-gallery-item enviratope-item envira-gallery-item-95 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/95.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"95\" data-envira-caption=\"95\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40605\" class=\"envira-gallery-image envira-gallery-image-95 envira-normal envira-lazy\" data-envira-index=\"95\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/95-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/95-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40605\" data-envira-caption=\"95\" alt=\"\" title=\"95\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/95-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/95-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40606\" class=\"envira-gallery-item enviratope-item envira-gallery-item-96 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/96.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"96\" data-envira-caption=\"96\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40606\" class=\"envira-gallery-image envira-gallery-image-96 envira-normal envira-lazy\" data-envira-index=\"96\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/96-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/96-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40606\" data-envira-caption=\"96\" alt=\"\" title=\"96\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/96-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/96-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40607\" class=\"envira-gallery-item enviratope-item envira-gallery-item-97 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/97.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"97\" data-envira-caption=\"97\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40607\" class=\"envira-gallery-image envira-gallery-image-97 envira-normal envira-lazy\" data-envira-index=\"97\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/97-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/97-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40607\" data-envira-caption=\"97\" alt=\"\" title=\"97\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/97-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/97-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-40608\" class=\"envira-gallery-item enviratope-item envira-gallery-item-98 envira-lazy-load\" style=\"padding-left: 1px; padding-bottom: 1px; padding-right: 1px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  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envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/102.jpg\" class=\"envira-gallery-40510 envira-gallery-link\" rel=\"enviragallery40510\" title=\"102\" data-envira-caption=\"102\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-40612\" class=\"envira-gallery-image envira-gallery-image-102 envira-normal envira-lazy\" data-envira-index=\"102\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/102-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/102-1024x683-640x480.jpg\" data-envira-gallery-id=\"40510\" data-envira-item-id=\"40612\" data-envira-caption=\"102\" alt=\"\" title=\"102\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/03\/102-1024x683-640x480.jpg 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