{"id":43519,"date":"2026-08-04T12:54:39","date_gmt":"2026-08-04T05:54:39","guid":{"rendered":"https:\/\/www.pttc.ac.th\/home\/?p=43519"},"modified":"2026-08-04T12:54:52","modified_gmt":"2026-08-04T05:54:52","slug":"%f0%9f%93%9d-%e0%b9%82%e0%b8%84%e0%b8%a3%e0%b8%87%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%aa%e0%b8%b1%e0%b8%a1%e0%b8%a1%e0%b8%99%e0%b8%b2%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%9d%e0%b8%b6%e0%b8%81%e0%b8%87","status":"publish","type":"post","link":"https:\/\/www.pttc.ac.th\/home\/?p=43519","title":{"rendered":"\ud83d\udcdd \u0e42\u0e04\u0e23\u0e07\u0e01\u0e32\u0e23\u0e2a\u0e31\u0e21\u0e21\u0e19\u0e32\u0e01\u0e32\u0e23\u0e1d\u0e36\u0e01\u0e07\u0e32\u0e19\u0e41\u0e25\u0e30\u0e40\u0e15\u0e23\u0e35\u0e22\u0e21\u0e04\u0e27\u0e32\u0e21\u0e1e\u0e23\u0e49\u0e2d\u0e21\u0e01\u0e48\u0e2d\u0e19\u0e2d\u0e2d\u0e01\u0e1d\u0e36\u0e01\u0e1b\u0e23\u0e30\u0e2a\u0e1a\u0e01\u0e32\u0e23\u0e13\u0e4c"},"content":{"rendered":"<style>.wp-block-kadence-advancedheading.kt-adv-heading43519_2e6f93-c4, 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data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-43525\" class=\"envira-gallery-item enviratope-item envira-gallery-item-7 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\/08\/IMG_1717-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1717\" data-envira-caption=\"IMG_1717\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43525\" class=\"envira-gallery-image envira-gallery-image-7 envira-normal envira-lazy\" data-envira-index=\"7\" src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1717-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1717-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43525\" data-envira-caption=\"IMG_1717\" alt=\"\" title=\"IMG_1717\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1717-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1717-1024x683-640x480.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-43526\" 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\/08\/IMG_1720-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1720\" data-envira-caption=\"IMG_1720\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43526\" 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\/08\/IMG_1720-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1720-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43526\" data-envira-caption=\"IMG_1720\" alt=\"\" title=\"IMG_1720\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1720-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1720-1024x683-640x480.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-43527\" 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\/08\/IMG_1721-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1721\" data-envira-caption=\"IMG_1721\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43527\" 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\/08\/IMG_1721-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1721-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43527\" data-envira-caption=\"IMG_1721\" alt=\"\" title=\"IMG_1721\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1721-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1721-1024x683-640x480.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-43528\" 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\/08\/IMG_1724-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1724\" data-envira-caption=\"IMG_1724\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43528\" 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\/08\/IMG_1724-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1724-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43528\" data-envira-caption=\"IMG_1724\" alt=\"\" title=\"IMG_1724\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1724-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1724-1024x683-640x480.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-43529\" 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\/08\/IMG_1726-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1726\" data-envira-caption=\"IMG_1726\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43529\" 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\/08\/IMG_1726-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1726-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43529\" data-envira-caption=\"IMG_1726\" alt=\"\" title=\"IMG_1726\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1726-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1726-1024x683-640x480.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-43530\" 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\/08\/IMG_1731-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1731\" data-envira-caption=\"IMG_1731\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43530\" 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\/08\/IMG_1731-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1731-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43530\" data-envira-caption=\"IMG_1731\" alt=\"\" title=\"IMG_1731\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1731-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1731-1024x683-640x480.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-43531\" 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\/08\/IMG_1733-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1733\" data-envira-caption=\"IMG_1733\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43531\" 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\/08\/IMG_1733-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1733-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43531\" data-envira-caption=\"IMG_1733\" alt=\"\" title=\"IMG_1733\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1733-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1733-1024x683-640x480.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-43532\" 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\/08\/IMG_1737-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1737\" data-envira-caption=\"IMG_1737\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43532\" 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\/08\/IMG_1737-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1737-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43532\" data-envira-caption=\"IMG_1737\" alt=\"\" title=\"IMG_1737\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1737-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1737-1024x683-640x480.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-43533\" 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\/08\/IMG_1739-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1739\" data-envira-caption=\"IMG_1739\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43533\" 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\/08\/IMG_1739-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1739-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43533\" data-envira-caption=\"IMG_1739\" alt=\"\" title=\"IMG_1739\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1739-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1739-1024x683-640x480.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-43534\" 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\/08\/IMG_1741-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1741\" data-envira-caption=\"IMG_1741\" data-envira-retina=\"\" 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data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43535\" 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\/08\/IMG_1743-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1743-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43535\" data-envira-caption=\"IMG_1743\" alt=\"\" title=\"IMG_1743\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1743-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1743-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" 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data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43536\" 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\/08\/IMG_1745-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1745-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43536\" data-envira-caption=\"IMG_1745\" alt=\"\" title=\"IMG_1745\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1745-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1745-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" 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data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43537\" 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\/08\/IMG_1748-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1748-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43537\" data-envira-caption=\"IMG_1748\" alt=\"\" title=\"IMG_1748\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1748-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1748-1024x683-640x480.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-43538\" 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\/08\/IMG_1749-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1749\" data-envira-caption=\"IMG_1749\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43538\" 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\/08\/IMG_1749-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1749-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43538\" data-envira-caption=\"IMG_1749\" alt=\"\" title=\"IMG_1749\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1749-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1749-1024x683-640x480.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-43539\" 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\/08\/IMG_1751-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1751\" data-envira-caption=\"IMG_1751\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43539\" 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\/08\/IMG_1751-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1751-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43539\" data-envira-caption=\"IMG_1751\" alt=\"\" title=\"IMG_1751\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1751-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1751-1024x683-640x480.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-43540\" 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\/08\/IMG_1755-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1755\" data-envira-caption=\"IMG_1755\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43540\" 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\/08\/IMG_1755-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1755-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43540\" data-envira-caption=\"IMG_1755\" alt=\"\" title=\"IMG_1755\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1755-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1755-1024x683-640x480.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-43541\" 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\/08\/IMG_1758-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1758\" data-envira-caption=\"IMG_1758\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43541\" 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\/08\/IMG_1758-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1758-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43541\" data-envira-caption=\"IMG_1758\" alt=\"\" title=\"IMG_1758\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1758-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1758-1024x683-640x480.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-43542\" 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\/08\/IMG_1761-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1761\" data-envira-caption=\"IMG_1761\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43542\" 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\/08\/IMG_1761-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1761-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43542\" data-envira-caption=\"IMG_1761\" alt=\"\" title=\"IMG_1761\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1761-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1761-1024x683-640x480.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-43543\" 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\/08\/IMG_1763-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1763\" data-envira-caption=\"IMG_1763\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43543\" 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\/08\/IMG_1763-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1763-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43543\" data-envira-caption=\"IMG_1763\" alt=\"\" title=\"IMG_1763\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1763-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1763-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" 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data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-43547\" 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\/08\/IMG_1780-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1780\" data-envira-caption=\"IMG_1780\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43547\" 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\/08\/IMG_1780-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1780-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43547\" data-envira-caption=\"IMG_1780\" alt=\"\" title=\"IMG_1780\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1780-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1780-1024x683-640x480.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-43548\" 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\/08\/IMG_1782-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1782\" data-envira-caption=\"IMG_1782\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43548\" 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\/08\/IMG_1782-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1782-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43548\" data-envira-caption=\"IMG_1782\" alt=\"\" title=\"IMG_1782\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1782-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1782-1024x683-640x480.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-43549\" 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\/08\/IMG_1784-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1784\" data-envira-caption=\"IMG_1784\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43549\" 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\/08\/IMG_1784-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1784-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43549\" data-envira-caption=\"IMG_1784\" alt=\"\" title=\"IMG_1784\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1784-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1784-1024x683-640x480.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-43550\" 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\/08\/IMG_1785-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1785\" data-envira-caption=\"IMG_1785\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43550\" 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\/08\/IMG_1785-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1785-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43550\" data-envira-caption=\"IMG_1785\" alt=\"\" title=\"IMG_1785\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1785-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1785-1024x683-640x480.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-43551\" 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\/08\/IMG_1786-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1786\" data-envira-caption=\"IMG_1786\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43551\" 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\/08\/IMG_1786-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1786-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43551\" data-envira-caption=\"IMG_1786\" alt=\"\" title=\"IMG_1786\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1786-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1786-1024x683-640x480.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-43552\" 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\/08\/IMG_1788-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1788\" data-envira-caption=\"IMG_1788\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43552\" 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\/08\/IMG_1788-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1788-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43552\" data-envira-caption=\"IMG_1788\" alt=\"\" title=\"IMG_1788\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1788-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1788-1024x683-640x480.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-43553\" 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\/08\/IMG_1791-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1791\" data-envira-caption=\"IMG_1791\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43553\" 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\/08\/IMG_1791-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1791-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43553\" data-envira-caption=\"IMG_1791\" alt=\"\" title=\"IMG_1791\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1791-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1791-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" 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data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43554\" 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\/08\/IMG_1793-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1793-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43554\" data-envira-caption=\"IMG_1793\" alt=\"\" title=\"IMG_1793\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1793-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1793-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" 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data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43555\" 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\/08\/IMG_1795-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1795-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43555\" data-envira-caption=\"IMG_1795\" alt=\"\" title=\"IMG_1795\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1795-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1795-1024x683-640x480.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-43556\" class=\"envira-gallery-item enviratope-item envira-gallery-item-38 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\/08\/IMG_1797-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1797\" data-envira-caption=\"IMG_1797\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43556\" 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\/08\/IMG_1797-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1797-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43556\" data-envira-caption=\"IMG_1797\" alt=\"\" title=\"IMG_1797\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1797-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1797-1024x683-640x480.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-43557\" class=\"envira-gallery-item enviratope-item envira-gallery-item-39 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\/08\/IMG_1802-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1802\" data-envira-caption=\"IMG_1802\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43557\" 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\/08\/IMG_1802-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1802-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43557\" data-envira-caption=\"IMG_1802\" alt=\"\" title=\"IMG_1802\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1802-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1802-1024x683-640x480.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-43558\" class=\"envira-gallery-item enviratope-item envira-gallery-item-40 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\/08\/IMG_1803-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1803\" data-envira-caption=\"IMG_1803\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43558\" 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\/08\/IMG_1803-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1803-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43558\" data-envira-caption=\"IMG_1803\" alt=\"\" title=\"IMG_1803\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1803-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1803-1024x683-640x480.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-43560\" class=\"envira-gallery-item enviratope-item envira-gallery-item-41 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\/08\/IMG_1805-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1805\" data-envira-caption=\"IMG_1805\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43560\" 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\/08\/IMG_1805-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1805-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43560\" data-envira-caption=\"IMG_1805\" alt=\"\" title=\"IMG_1805\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1805-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1805-1024x683-640x480.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-43561\" class=\"envira-gallery-item enviratope-item envira-gallery-item-42 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\/08\/IMG_1807-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1807\" data-envira-caption=\"IMG_1807\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43561\" 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\/08\/IMG_1807-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1807-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43561\" data-envira-caption=\"IMG_1807\" alt=\"\" title=\"IMG_1807\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1807-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1807-1024x683-640x480.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-43562\" 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\/08\/IMG_1809-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1809\" data-envira-caption=\"IMG_1809\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43562\" 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\/08\/IMG_1809-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1809-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43562\" data-envira-caption=\"IMG_1809\" alt=\"\" title=\"IMG_1809\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1809-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1809-1024x683-640x480.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-43563\" 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\/08\/IMG_1811-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1811\" data-envira-caption=\"IMG_1811\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43563\" 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\/08\/IMG_1811-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1811-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43563\" data-envira-caption=\"IMG_1811\" alt=\"\" title=\"IMG_1811\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1811-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1811-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" 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data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43564\" 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\/08\/IMG_1814-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1814-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43564\" data-envira-caption=\"IMG_1814\" alt=\"\" title=\"IMG_1814\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1814-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1814-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" 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data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43565\" 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\/08\/IMG_1816-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1816-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43565\" data-envira-caption=\"IMG_1816\" alt=\"\" title=\"IMG_1816\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1816-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1816-1024x683-640x480.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-43566\" 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\/08\/IMG_1817-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1817\" data-envira-caption=\"IMG_1817\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43566\" 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\/08\/IMG_1817-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1817-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43566\" data-envira-caption=\"IMG_1817\" alt=\"\" title=\"IMG_1817\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1817-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1817-1024x683-640x480.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-43567\" 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\/08\/IMG_1819-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1819\" data-envira-caption=\"IMG_1819\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43567\" 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\/08\/IMG_1819-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1819-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43567\" data-envira-caption=\"IMG_1819\" alt=\"\" title=\"IMG_1819\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1819-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1819-1024x683-640x480.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-43568\" 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\/08\/IMG_1822-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1822\" data-envira-caption=\"IMG_1822\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43568\" 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\/08\/IMG_1822-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1822-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43568\" data-envira-caption=\"IMG_1822\" alt=\"\" title=\"IMG_1822\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1822-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1822-1024x683-640x480.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-43569\" 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\/08\/IMG_1824-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1824\" data-envira-caption=\"IMG_1824\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43569\" 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\/08\/IMG_1824-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1824-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43569\" data-envira-caption=\"IMG_1824\" alt=\"\" title=\"IMG_1824\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1824-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1824-1024x683-640x480.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-43570\" 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\/08\/IMG_1826-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1826\" data-envira-caption=\"IMG_1826\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43570\" 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\/08\/IMG_1826-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1826-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43570\" data-envira-caption=\"IMG_1826\" alt=\"\" title=\"IMG_1826\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1826-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1826-1024x683-640x480.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-43571\" 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\/08\/IMG_1828-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1828\" data-envira-caption=\"IMG_1828\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43571\" 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\/08\/IMG_1828-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1828-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43571\" data-envira-caption=\"IMG_1828\" alt=\"\" title=\"IMG_1828\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1828-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1828-1024x683-640x480.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-43572\" 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\/08\/IMG_1831-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1831\" data-envira-caption=\"IMG_1831\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43572\" 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\/08\/IMG_1831-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1831-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43572\" data-envira-caption=\"IMG_1831\" alt=\"\" title=\"IMG_1831\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1831-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1831-1024x683-640x480.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-43573\" 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\/08\/IMG_1834-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1834\" data-envira-caption=\"IMG_1834\" data-envira-retina=\"\" 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data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43574\" 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\/08\/IMG_1837-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1837-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43574\" data-envira-caption=\"IMG_1837\" alt=\"\" title=\"IMG_1837\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1837-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1837-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" 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data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43576\" 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\/08\/IMG_1844-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1844-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43576\" data-envira-caption=\"IMG_1844\" alt=\"\" title=\"IMG_1844\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1844-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1844-1024x683-640x480.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-43577\" class=\"envira-gallery-item enviratope-item envira-gallery-item-58 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\/08\/IMG_1854-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1854\" data-envira-caption=\"IMG_1854\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43577\" 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\/08\/IMG_1854-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1854-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43577\" data-envira-caption=\"IMG_1854\" alt=\"\" title=\"IMG_1854\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1854-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1854-1024x683-640x480.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-43578\" class=\"envira-gallery-item enviratope-item envira-gallery-item-59 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\/08\/IMG_1857-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1857\" data-envira-caption=\"IMG_1857\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43578\" 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\/08\/IMG_1857-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1857-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43578\" data-envira-caption=\"IMG_1857\" alt=\"\" title=\"IMG_1857\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1857-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1857-1024x683-640x480.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-43579\" class=\"envira-gallery-item enviratope-item envira-gallery-item-60 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\/08\/IMG_1859-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1859\" data-envira-caption=\"IMG_1859\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43579\" 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\/08\/IMG_1859-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1859-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43579\" data-envira-caption=\"IMG_1859\" alt=\"\" title=\"IMG_1859\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1859-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1859-1024x683-640x480.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-43580\" class=\"envira-gallery-item enviratope-item envira-gallery-item-61 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\/08\/IMG_1868-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1868\" data-envira-caption=\"IMG_1868\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43580\" 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\/08\/IMG_1868-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1868-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43580\" data-envira-caption=\"IMG_1868\" alt=\"\" title=\"IMG_1868\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1868-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1868-1024x683-640x480.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-43581\" class=\"envira-gallery-item enviratope-item envira-gallery-item-62 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\/08\/IMG_1871-scaled.jpg\" class=\"envira-gallery-43517 envira-gallery-link\" rel=\"enviragallery43517\" title=\"IMG_1871\" data-envira-caption=\"IMG_1871\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-43581\" 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\/08\/IMG_1871-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1871-1024x683-640x480.jpg\" data-envira-gallery-id=\"43517\" data-envira-item-id=\"43581\" data-envira-caption=\"IMG_1871\" alt=\"\" title=\"IMG_1871\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1871-1024x683-640x480.jpg 400w,https:\/\/www.pttc.ac.th\/home\/wp-content\/uploads\/2026\/08\/IMG_1871-1024x683-640x480.jpg 2x\" data-envira-width=\"300\" data-envira-height=\"200\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" 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