{"id":262,"date":"2026-07-03T04:29:53","date_gmt":"2026-07-03T04:29:53","guid":{"rendered":"https:\/\/strec2.rsu.ac.th\/?p=262"},"modified":"2026-07-03T07:22:38","modified_gmt":"2026-07-03T07:22:38","slug":"ft-ir","status":"publish","type":"post","link":"https:\/\/strec.rsu.ac.th\/?p=262","title":{"rendered":"FT-IR"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-147\" src=\"https:\/\/strec2.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191826.png\" alt=\"\" width=\"157\" height=\"141\" \/><\/p>\n<p><span lang=\"TH\">\u0e2a\u0e32\u0e23\u0e2d\u0e34\u0e19\u0e17\u0e23\u0e35\u0e22\u0e4c \u00a0\u00a0\u0e41\u0e25\u0e30\u0e2d\u0e19\u0e34\u0e19\u0e17\u0e23\u0e35\u0e22\u0e4c\u00a0 \u0e17\u0e35\u0e48\u0e2d\u0e22\u0e39\u0e48\u0e43\u0e19\u0e2a\u0e16\u0e32\u0e19\u0e30\u0e02\u0e2d\u0e07\u0e41\u0e02\u0e47\u0e07\u0e41\u0e25\u0e30\u0e02\u0e2d\u0e07\u0e40\u0e2b\u0e25\u0e27\u00a0 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[&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":147,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"saved_in_kubio":false,"footnotes":""},"categories":[1],"tags":[20],"class_list":["post-262","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hardware","tag-20"],"rttpg_featured_image_url":{"full":["https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191826.png",157,141,false],"landscape":["https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191826.png",157,141,false],"portraits":["https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191826.png",157,141,false],"thumbnail":["https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191826-150x141.png",150,141,true],"medium":["https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191826.png",157,141,false],"large":["https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191826.png",157,141,false],"1536x1536":["https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191826.png",157,141,false],"2048x2048":["https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191826.png",157,141,false],"kubio-fullhd":["https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191826.png",157,141,false]},"rttpg_author":{"display_name":"admin","author_link":"https:\/\/strec.rsu.ac.th\/?author=1"},"rttpg_comment":0,"rttpg_category":"<a 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