{"id":10421,"date":"2026-03-28T19:33:38","date_gmt":"2026-03-28T12:33:38","guid":{"rendered":"https:\/\/www.dss.go.th\/nirl\/?p=10421"},"modified":"2026-03-28T19:33:39","modified_gmt":"2026-03-28T12:33:39","slug":"%f0%9f%93%b0-%e0%b8%aa%e0%b8%ad%e0%b8%8a-%e0%b8%81%e0%b8%a3%e0%b8%a1%e0%b8%a7%e0%b8%b4%e0%b8%97%e0%b8%a2%e0%b9%8c%e0%b8%af%e0%b8%9a%e0%b8%a3%e0%b8%b4%e0%b8%81%e0%b8%b2%e0%b8%a3-%e0%b9%80%e0%b8%aa","status":"publish","type":"post","link":"https:\/\/www.dss.go.th\/nirl\/%f0%9f%93%b0-%e0%b8%aa%e0%b8%ad%e0%b8%8a-%e0%b8%81%e0%b8%a3%e0%b8%a1%e0%b8%a7%e0%b8%b4%e0%b8%97%e0%b8%a2%e0%b9%8c%e0%b8%af%e0%b8%9a%e0%b8%a3%e0%b8%b4%e0%b8%81%e0%b8%b2%e0%b8%a3-%e0%b9%80%e0%b8%aa\/","title":{"rendered":"\ud83d\udcf0 \u0e2a\u0e2d\u0e0a. \u0e01\u0e23\u0e21\u0e27\u0e34\u0e17\u0e22\u0e4c\u0e2f\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23 \u0e40\u0e2a\u0e23\u0e34\u0e21\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e2a\u0e21\u0e23\u0e23\u0e16\u0e19\u0e30\u0e01\u0e32\u0e23\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c\u0e02\u0e31\u0e49\u0e19\u0e2a\u0e39\u0e07\u0e14\u0e49\u0e27\u0e22\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04 Isotope Dilution Mass Spectrometry (IDMS) \u0e42\u0e14\u0e22\u0e27\u0e34\u0e17\u0e22\u0e32\u0e01\u0e23\u0e08\u0e32\u0e01 National Metrology Institute of Japan (NMIJ) \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e02\u0e31\u0e1a\u0e40\u0e04\u0e25\u0e37\u0e48\u0e2d\u0e19\u0e2a\u0e39\u0e48\u0e01\u0e32\u0e23\u0e40\u0e1b\u0e47\u0e19\u0e2b\u0e49\u0e2d\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e2a\u0e32\u0e01\u0e25"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\ud83d\udd58 \u0e27\u0e31\u0e19\u0e17\u0e35\u0e48 24 \u0e21\u0e35\u0e19\u0e32\u0e04\u0e21 \u0e1e.\u0e28. 2569 <br>\ud83d\udccd \u0e13 \u0e0a\u0e48\u0e2d\u0e07\u0e17\u0e32\u0e07\u0e2d\u0e2d\u0e19\u0e44\u0e25\u0e19\u0e4c \u0e1c\u0e48\u0e32\u0e19 Zoom meeting<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0e40\u0e21\u0e37\u0e48\u0e2d\u0e27\u0e31\u0e19\u0e17\u0e35\u0e48 24 \u0e21\u0e35\u0e19\u0e32\u0e04\u0e21 \u0e1e.\u0e28. 2569 \u0e01\u0e23\u0e21\u0e27\u0e34\u0e17\u0e22\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23 (\u0e27\u0e28.) \u0e20\u0e32\u0e22\u0e43\u0e15\u0e49\u0e2a\u0e31\u0e07\u0e01\u0e31\u0e14\u0e01\u0e23\u0e30\u0e17\u0e23\u0e27\u0e07\u0e01\u0e32\u0e23\u0e2d\u0e38\u0e14\u0e21\u0e28\u0e36\u0e01\u0e29\u0e32 \u0e27\u0e34\u0e17\u0e22\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c \u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e19\u0e27\u0e31\u0e15\u0e01\u0e23\u0e23\u0e21 (\u0e2d\u0e27.) \u0e42\u0e14\u0e22\u0e2a\u0e16\u0e32\u0e1a\u0e31\u0e19\u0e2b\u0e49\u0e2d\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07\u0e41\u0e2b\u0e48\u0e07\u0e0a\u0e32\u0e15\u0e34 (\u0e2a\u0e2d\u0e0a.) \u0e44\u0e14\u0e49\u0e14\u0e33\u0e40\u0e19\u0e34\u0e19\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e42\u0e04\u0e23\u0e07\u0e01\u0e32\u0e23\u0e1d\u0e36\u0e01\u0e2d\u0e1a\u0e23\u0e21\u0e40\u0e0a\u0e34\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23\u0e2b\u0e25\u0e31\u0e01\u0e2a\u0e39\u0e15\u0e23 \u201c\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e14\u0e49\u0e27\u0e22\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04 Isotope Dilution Mass Spectrometry (IDMS)\u201d \u0e1c\u0e48\u0e32\u0e19\u0e23\u0e30\u0e1a\u0e1a\u0e40\u0e04\u0e23\u0e37\u0e2d\u0e02\u0e48\u0e32\u0e22\u0e2d\u0e2d\u0e19\u0e44\u0e25\u0e19\u0e4c (Zoom Meeting) \u0e42\u0e14\u0e22\u0e21\u0e35\u0e27\u0e31\u0e15\u0e16\u0e38\u0e1b\u0e23\u0e30\u0e2a\u0e07\u0e04\u0e4c\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e22\u0e01\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e2d\u0e07\u0e04\u0e4c\u0e04\u0e27\u0e32\u0e21\u0e23\u0e39\u0e49\u0e41\u0e25\u0e30\u0e17\u0e31\u0e01\u0e29\u0e30\u0e04\u0e27\u0e32\u0e21\u0e0a\u0e33\u0e19\u0e32\u0e0d\u0e02\u0e2d\u0e07\u0e1a\u0e38\u0e04\u0e25\u0e32\u0e01\u0e23\u0e14\u0e49\u0e32\u0e19\u0e21\u0e32\u0e15\u0e23\u0e27\u0e34\u0e17\u0e22\u0e32\u0e40\u0e04\u0e21\u0e35 \u0e43\u0e2b\u0e49\u0e2a\u0e2d\u0e14\u0e04\u0e25\u0e49\u0e2d\u0e07\u0e01\u0e31\u0e1a\u0e40\u0e01\u0e13\u0e11\u0e4c\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19\u0e2a\u0e32\u0e01\u0e25<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0e01\u0e32\u0e23\u0e16\u0e48\u0e32\u0e22\u0e17\u0e2d\u0e14\u0e2d\u0e07\u0e04\u0e4c\u0e04\u0e27\u0e32\u0e21\u0e23\u0e39\u0e49\u0e42\u0e14\u0e22\u0e1c\u0e39\u0e49\u0e40\u0e0a\u0e35\u0e48\u0e22\u0e27\u0e0a\u0e32\u0e0d\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e2a\u0e32\u0e01\u0e25<\/strong><br>\u0e43\u0e19\u0e01\u0e32\u0e23\u0e1d\u0e36\u0e01\u0e2d\u0e1a\u0e23\u0e21\u0e04\u0e23\u0e31\u0e49\u0e07\u0e19\u0e35\u0e49 \u0e44\u0e14\u0e49\u0e23\u0e31\u0e1a\u0e40\u0e01\u0e35\u0e22\u0e23\u0e15\u0e34\u0e08\u0e32\u0e01 Dr. Kazumi Inagaki \u0e19\u0e31\u0e01\u0e27\u0e34\u0e08\u0e31\u0e22\u0e2d\u0e32\u0e27\u0e38\u0e42\u0e2a (Senior Researcher) \u0e08\u0e32\u0e01 National Metrology Institute of Japan (NMIJ) \u0e1b\u0e23\u0e30\u0e40\u0e17\u0e28\u0e0d\u0e35\u0e48\u0e1b\u0e38\u0e48\u0e19 \u0e0b\u0e36\u0e48\u0e07\u0e40\u0e1b\u0e47\u0e19\u0e1c\u0e39\u0e49\u0e40\u0e0a\u0e35\u0e48\u0e22\u0e27\u0e0a\u0e32\u0e0d\u0e17\u0e35\u0e48\u0e21\u0e35\u0e0a\u0e37\u0e48\u0e2d\u0e40\u0e2a\u0e35\u0e22\u0e07\u0e43\u0e19\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e2a\u0e32\u0e01\u0e25\u0e14\u0e49\u0e32\u0e19\u0e21\u0e32\u0e15\u0e23\u0e27\u0e34\u0e17\u0e22\u0e32\u0e40\u0e04\u0e21\u0e35\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e1e\u0e31\u0e12\u0e19\u0e32\u0e27\u0e31\u0e2a\u0e14\u0e38\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07 (Reference Materials) \u0e21\u0e32\u0e40\u0e1b\u0e47\u0e19\u0e27\u0e34\u0e17\u0e22\u0e32\u0e01\u0e23\u0e1c\u0e39\u0e49\u0e16\u0e48\u0e32\u0e22\u0e17\u0e2d\u0e14\u0e40\u0e19\u0e37\u0e49\u0e2d\u0e2b\u0e32\u0e40\u0e0a\u0e34\u0e07\u0e25\u0e36\u0e01\u0e40\u0e01\u0e35\u0e48\u0e22\u0e27\u0e01\u0e31\u0e1a\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04 IDMS<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04 Isotope Dilution Mass Spectrometry (IDMS) \u0e40\u0e1b\u0e47\u0e19\u0e27\u0e34\u0e18\u0e35\u0e01\u0e32\u0e23\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c\u0e40\u0e0a\u0e34\u0e07\u0e1b\u0e23\u0e34\u0e21\u0e32\u0e13\u0e17\u0e35\u0e48\u0e21\u0e35\u0e04\u0e27\u0e32\u0e21\u0e41\u0e21\u0e48\u0e19\u0e22\u0e33 (Accuracy) \u0e41\u0e25\u0e30\u0e04\u0e27\u0e32\u0e21\u0e40\u0e17\u0e35\u0e48\u0e22\u0e07 (Precision) \u0e2a\u0e39\u0e07\u0e2a\u0e38\u0e14\u0e27\u0e34\u0e18\u0e35\u0e2b\u0e19\u0e36\u0e48\u0e07\u0e43\u0e19\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e21\u0e32\u0e15\u0e23\u0e27\u0e34\u0e17\u0e22\u0e32 \u0e40\u0e19\u0e37\u0e48\u0e2d\u0e07\u0e08\u0e32\u0e01\u0e43\u0e0a\u0e49\u0e2b\u0e25\u0e31\u0e01\u0e01\u0e32\u0e23\u0e40\u0e15\u0e34\u0e21\u0e2a\u0e32\u0e23\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19\u0e17\u0e35\u0e48\u0e1c\u0e48\u0e32\u0e19\u0e01\u0e32\u0e23\u0e15\u0e34\u0e14\u0e09\u0e25\u0e32\u0e01\u0e14\u0e49\u0e27\u0e22\u0e44\u0e2d\u0e42\u0e0b\u0e42\u0e17\u0e1b (Isotope-enriched spike) \u0e25\u0e07\u0e43\u0e19\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07 \u0e2a\u0e48\u0e07\u0e1c\u0e25\u0e43\u0e2b\u0e49\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e0a\u0e14\u0e40\u0e0a\u0e22\u0e04\u0e48\u0e32\u0e04\u0e27\u0e32\u0e21\u0e04\u0e25\u0e32\u0e14\u0e40\u0e04\u0e25\u0e37\u0e48\u0e2d\u0e19\u0e17\u0e35\u0e48\u0e2d\u0e32\u0e08\u0e40\u0e01\u0e34\u0e14\u0e02\u0e36\u0e49\u0e19\u0e43\u0e19\u0e23\u0e30\u0e2b\u0e27\u0e48\u0e32\u0e07\u0e01\u0e23\u0e30\u0e1a\u0e27\u0e19\u0e01\u0e32\u0e23\u0e40\u0e15\u0e23\u0e35\u0e22\u0e21\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e27\u0e31\u0e14\u0e44\u0e14\u0e49\u0e40\u0e1b\u0e47\u0e19\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e14\u0e35 \u0e27\u0e34\u0e18\u0e35\u0e19\u0e35\u0e49\u0e08\u0e36\u0e07\u0e40\u0e1b\u0e47\u0e19\u0e17\u0e35\u0e48\u0e22\u0e2d\u0e21\u0e23\u0e31\u0e1a\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e41\u0e1e\u0e23\u0e48\u0e2b\u0e25\u0e32\u0e22\u0e43\u0e19\u0e01\u0e32\u0e23\u0e01\u0e33\u0e2b\u0e19\u0e14\u0e04\u0e48\u0e32\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e27\u0e31\u0e2a\u0e14\u0e38\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07\u0e23\u0e31\u0e1a\u0e23\u0e2d\u0e07 (Certified Reference Materials: CRMs)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0e27\u0e31\u0e15\u0e16\u0e38\u0e1b\u0e23\u0e30\u0e2a\u0e07\u0e04\u0e4c\u0e41\u0e25\u0e30\u0e40\u0e1b\u0e49\u0e32\u0e2b\u0e21\u0e32\u0e22\u0e40\u0e0a\u0e34\u0e07\u0e22\u0e38\u0e17\u0e18\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c<\/strong><br>\u0e01\u0e32\u0e23\u0e14\u0e33\u0e40\u0e19\u0e34\u0e19\u0e42\u0e04\u0e23\u0e07\u0e01\u0e32\u0e23\u0e14\u0e31\u0e07\u0e01\u0e25\u0e48\u0e32\u0e27\u0e21\u0e35\u0e08\u0e38\u0e14\u0e21\u0e38\u0e48\u0e07\u0e2b\u0e21\u0e32\u0e22\u0e2a\u0e33\u0e04\u0e31\u0e0d \u0e14\u0e31\u0e07\u0e19\u0e35\u0e49:<br>1. \u0e01\u0e32\u0e23\u0e1e\u0e31\u0e12\u0e19\u0e32\u0e28\u0e31\u0e01\u0e22\u0e20\u0e32\u0e1e\u0e1a\u0e38\u0e04\u0e25\u0e32\u0e01\u0e23: \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e43\u0e2b\u0e49\u0e02\u0e49\u0e32\u0e23\u0e32\u0e0a\u0e01\u0e32\u0e23\u0e41\u0e25\u0e30\u0e40\u0e08\u0e49\u0e32\u0e2b\u0e19\u0e49\u0e32\u0e17\u0e35\u0e48\u0e2b\u0e49\u0e2d\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23\u0e23\u0e27\u0e21\u0e01\u0e27\u0e48\u0e32 120 \u0e17\u0e48\u0e32\u0e19 \u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e1b\u0e23\u0e30\u0e22\u0e38\u0e01\u0e15\u0e4c\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04\u0e02\u0e31\u0e49\u0e19\u0e2a\u0e39\u0e07\u0e43\u0e19\u0e01\u0e32\u0e23\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e07\u0e32\u0e19\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e44\u0e14\u0e49\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e40\u0e15\u0e47\u0e21\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e17\u0e18\u0e34\u0e20\u0e32\u0e1e<br>2. \u0e01\u0e32\u0e23\u0e22\u0e01\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e2b\u0e49\u0e2d\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23: \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e04\u0e27\u0e32\u0e21\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e31\u0e48\u0e19\u0e41\u0e25\u0e30\u0e04\u0e27\u0e32\u0e21\u0e19\u0e48\u0e32\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e16\u0e37\u0e2d (Traceability) \u0e02\u0e2d\u0e07\u0e1c\u0e25\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e17\u0e32\u0e07\u0e27\u0e34\u0e17\u0e22\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e15\u0e32\u0e21\u0e2b\u0e25\u0e31\u0e01\u0e21\u0e32\u0e15\u0e23\u0e27\u0e34\u0e17\u0e22\u0e32<br>3. \u0e01\u0e32\u0e23\u0e40\u0e15\u0e23\u0e35\u0e22\u0e21\u0e04\u0e27\u0e32\u0e21\u0e1e\u0e23\u0e49\u0e2d\u0e21\u0e2a\u0e39\u0e48\u0e01\u0e32\u0e23\u0e40\u0e1b\u0e47\u0e19\u0e2b\u0e49\u0e2d\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07: \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e1c\u0e25\u0e31\u0e01\u0e14\u0e31\u0e19\u0e43\u0e2b\u0e49\u0e2b\u0e19\u0e48\u0e27\u0e22\u0e07\u0e32\u0e19\u0e21\u0e35\u0e02\u0e35\u0e14\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e17\u0e31\u0e14\u0e40\u0e17\u0e35\u0e22\u0e21\u0e01\u0e31\u0e1a\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e2a\u0e32\u0e01\u0e25 \u0e23\u0e2d\u0e07\u0e23\u0e31\u0e1a\u0e20\u0e32\u0e23\u0e01\u0e34\u0e08\u0e43\u0e19\u0e01\u0e32\u0e23\u0e40\u0e1b\u0e47\u0e19\u0e28\u0e39\u0e19\u0e22\u0e4c\u0e01\u0e25\u0e32\u0e07\u0e01\u0e32\u0e23\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07\u0e14\u0e49\u0e32\u0e19\u0e01\u0e32\u0e23\u0e27\u0e31\u0e14\u0e02\u0e2d\u0e07\u0e1b\u0e23\u0e30\u0e40\u0e17\u0e28<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0e42\u0e14\u0e22\u0e2a\u0e23\u0e38\u0e1b \u0e01\u0e32\u0e23\u0e1d\u0e36\u0e01\u0e2d\u0e1a\u0e23\u0e21\u0e43\u0e19\u0e04\u0e23\u0e31\u0e49\u0e07\u0e19\u0e35\u0e49\u0e16\u0e37\u0e2d\u0e40\u0e1b\u0e47\u0e19\u0e01\u0e25\u0e44\u0e01\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e43\u0e19\u0e01\u0e32\u0e23\u0e40\u0e2a\u0e23\u0e34\u0e21\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e04\u0e27\u0e32\u0e21\u0e40\u0e02\u0e49\u0e21\u0e41\u0e02\u0e47\u0e07\u0e43\u0e2b\u0e49\u0e41\u0e01\u0e48\u0e42\u0e04\u0e23\u0e07\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e1e\u0e37\u0e49\u0e19\u0e10\u0e32\u0e19\u0e17\u0e32\u0e07\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e02\u0e2d\u0e07\u0e1b\u0e23\u0e30\u0e40\u0e17\u0e28 (National Quality Infrastructure) \u0e1c\u0e48\u0e32\u0e19\u0e01\u0e32\u0e23\u0e1e\u0e31\u0e12\u0e19\u0e32\u0e17\u0e23\u0e31\u0e1e\u0e22\u0e32\u0e01\u0e23\u0e1a\u0e38\u0e04\u0e04\u0e25\u0e41\u0e25\u0e30\u0e40\u0e17\u0e04\u0e42\u0e19\u0e42\u0e25\u0e22\u0e35\u0e01\u0e32\u0e23\u0e27\u0e31\u0e14\u0e17\u0e35\u0e48\u0e17\u0e31\u0e19\u0e2a\u0e21\u0e31\u0e22 \u0e2d\u0e31\u0e19\u0e08\u0e30\u0e2a\u0e48\u0e07\u0e1c\u0e25\u0e14\u0e35\u0e15\u0e48\u0e2d\u0e04\u0e27\u0e32\u0e21\u0e01\u0e49\u0e32\u0e27\u0e2b\u0e19\u0e49\u0e32\u0e17\u0e32\u0e07\u0e27\u0e34\u0e17\u0e22\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c \u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21 \u0e41\u0e25\u0e30\u0e40\u0e28\u0e23\u0e29\u0e10\u0e01\u0e34\u0e08\u0e02\u0e2d\u0e07\u0e1b\u0e23\u0e30\u0e40\u0e17\u0e28\u0e44\u0e17\u0e22\u0e43\u0e19\u0e23\u0e30\u0e22\u0e30\u0e22\u0e32\u0e27<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large has-custom-border\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"10426\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_11-1024x683.jpg\" alt=\"\" class=\"wp-image-10426\" style=\"border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-left-radius:20px;border-bottom-right-radius:20px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_11-1024x683.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_11-300x200.jpg 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_11-768x512.jpg 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_11-1536x1024.jpg 1536w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_11.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large has-custom-border\"><img decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"10427\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_12-1024x683.jpg\" alt=\"\" class=\"wp-image-10427\" style=\"border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-left-radius:20px;border-bottom-right-radius:20px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_12-1024x683.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_12-300x200.jpg 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_12-768x512.jpg 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_12-1536x1024.jpg 1536w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_12.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large has-custom-border\"><img decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"10423\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_6-1024x683.jpg\" alt=\"\" class=\"wp-image-10423\" style=\"border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-left-radius:20px;border-bottom-right-radius:20px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_6-1024x683.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_6-300x200.jpg 300w, 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src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_8-1024x683.jpg\" alt=\"\" class=\"wp-image-10424\" style=\"border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-left-radius:20px;border-bottom-right-radius:20px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_8-1024x683.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_8-300x200.jpg 300w, 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src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_17-1024x683.jpg\" alt=\"\" class=\"wp-image-10425\" style=\"border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-left-radius:20px;border-bottom-right-radius:20px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_17-1024x683.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_17-300x200.jpg 300w, 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src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_19-1024x683.jpg\" alt=\"\" class=\"wp-image-10428\" style=\"border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-left-radius:20px;border-bottom-right-radius:20px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_19-1024x683.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_19-300x200.jpg 300w, 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class=\"wp-block-paragraph\"><strong>\u0e23\u0e39\u0e1b\u0e1c\u0e39\u0e49\u0e40\u0e02\u0e49\u0e32\u0e23\u0e48\u0e27\u0e21\u0e2d\u0e1a\u0e23\u0e21\u0e1c\u0e48\u0e32\u0e19\u0e0a\u0e48\u0e2d\u0e07\u0e17\u0e32\u0e07\u0e2d\u0e2d\u0e19\u0e44\u0e25\u0e19\u0e4c Zoom meeting<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"10431\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_3-1024x576.jpg\" alt=\"\" class=\"wp-image-10431\" style=\"border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-left-radius:20px;border-bottom-right-radius:20px\" 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https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774322406822-768x617.jpg 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774322406822.jpg 1274w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"819\" data-id=\"10434\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774324088793-1024x819.jpg\" alt=\"\" class=\"wp-image-10434\" style=\"border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-left-radius:20px;border-bottom-right-radius:20px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774324088793-1024x819.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774324088793-300x240.jpg 300w, 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https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774324095968-768x614.jpg 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774324095968.jpg 1279w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"819\" data-id=\"10436\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774338441250-1024x819.jpg\" alt=\"\" class=\"wp-image-10436\" style=\"border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-left-radius:20px;border-bottom-right-radius:20px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774338441250-1024x819.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774338441250-300x240.jpg 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774338441250-768x614.jpg 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774338441250.jpg 1279w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"819\" data-id=\"10437\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774338460938-1024x819.jpg\" alt=\"\" class=\"wp-image-10437\" style=\"border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-left-radius:20px;border-bottom-right-radius:20px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774338460938-1024x819.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774338460938-300x240.jpg 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774338460938-768x614.jpg 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774338460938.jpg 1279w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"819\" data-id=\"10438\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774338528459-1024x819.jpg\" alt=\"\" class=\"wp-image-10438\" style=\"border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-left-radius:20px;border-bottom-right-radius:20px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774338528459-1024x819.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774338528459-300x240.jpg 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774338528459-768x614.jpg 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/messageImage_1774338528459.jpg 1279w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_4-1024x576.jpg\" alt=\"\" class=\"wp-image-10432\" style=\"border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-left-radius:20px;border-bottom-right-radius:20px;width:1200px;height:auto\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_4-1024x576.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_4-300x169.jpg 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_4-768x432.jpg 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_4-1536x864.jpg 1536w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_4.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.facebook.com\/share\/1CFKeLKhf8\">https:\/\/www.facebook.com\/share\/1CFKeLKhf8<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/ChatGPT-Image-May-12-2025-06_56_40-PM-1.png\" alt=\"\" class=\"wp-image-1091\" style=\"width:132px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/ChatGPT-Image-May-12-2025-06_56_40-PM-1.png 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/ChatGPT-Image-May-12-2025-06_56_40-PM-1-300x300.png 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/ChatGPT-Image-May-12-2025-06_56_40-PM-1-150x150.png 150w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/05\/ChatGPT-Image-May-12-2025-06_56_40-PM-1-768x768.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0e17\u0e35\u0e48\u0e21\u0e32 : facebook \u0e01\u0e23\u0e21\u0e27\u0e34\u0e17\u0e22\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23 \u0e41\u0e25\u0e30\u0e40\u0e27\u0e47\u0e1b\u0e44\u0e0b\u0e15\u0e4c <a href=\"http:\/\/www.dss.go.th\/\">http:\/\/www.dss.go.th<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udd58 \u0e27\u0e31\u0e19\u0e17\u0e35\u0e48 24 \u0e21\u0e35\u0e19\u0e32\u0e04\u0e21 \u0e1e.\u0e28. 2569 \ud83d\udccd \u0e13 \u0e0a\u0e48\u0e2d\u0e07\u0e17\u0e32\u0e07\u0e2d\u0e2d\u0e19\u0e44\u0e25\u0e19\u0e4c \u0e1c\u0e48\u0e32\u0e19 Zoom meeting \u0e40\u0e21\u0e37\u0e48\u0e2d\u0e27\u0e31\u0e19\u0e17\u0e35\u0e48 24 \u0e21\u0e35\u0e19\u0e32\u0e04\u0e21 \u0e1e.\u0e28. 2569 \u0e01\u0e23\u0e21\u0e27\u0e34\u0e17\u0e22\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23 (\u0e27\u0e28.) \u0e20\u0e32\u0e22\u0e43\u0e15\u0e49\u0e2a\u0e31\u0e07\u0e01\u0e31\u0e14\u0e01\u0e23\u0e30\u0e17\u0e23\u0e27\u0e07\u0e01\u0e32\u0e23\u0e2d\u0e38\u0e14\u0e21\u0e28\u0e36\u0e01\u0e29\u0e32 \u0e27\u0e34\u0e17\u0e22\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c \u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e19\u0e27\u0e31\u0e15\u0e01\u0e23\u0e23\u0e21 (\u0e2d\u0e27.) \u0e42\u0e14\u0e22\u0e2a\u0e16\u0e32\u0e1a\u0e31\u0e19\u0e2b\u0e49\u0e2d\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07\u0e41\u0e2b\u0e48\u0e07\u0e0a\u0e32\u0e15\u0e34 (\u0e2a\u0e2d\u0e0a.) \u0e44\u0e14\u0e49\u0e14\u0e33\u0e40\u0e19\u0e34\u0e19\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e42\u0e04\u0e23\u0e07\u0e01\u0e32\u0e23\u0e1d\u0e36\u0e01\u0e2d\u0e1a\u0e23\u0e21\u0e40\u0e0a\u0e34\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23\u0e2b\u0e25\u0e31\u0e01\u0e2a\u0e39\u0e15\u0e23 \u201c\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e14\u0e49\u0e27\u0e22\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04 Isotope Dilution Mass [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":10430,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_angie_page":false,"_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\ud83d\udcf0 \u0e2a\u0e2d\u0e0a. \u0e01\u0e23\u0e21\u0e27\u0e34\u0e17\u0e22\u0e4c\u0e2f\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23 \u0e40\u0e2a\u0e23\u0e34\u0e21\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e2a\u0e21\u0e23\u0e23\u0e16\u0e19\u0e30\u0e01\u0e32\u0e23\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c\u0e02\u0e31\u0e49\u0e19\u0e2a\u0e39\u0e07\u0e14\u0e49\u0e27\u0e22\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04 Isotope Dilution Mass Spectrometry (IDMS) \u0e42\u0e14\u0e22\u0e27\u0e34\u0e17\u0e22\u0e32\u0e01\u0e23\u0e08\u0e32\u0e01 National Metrology Institute of Japan (NMIJ) \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e02\u0e31\u0e1a\u0e40\u0e04\u0e25\u0e37\u0e48\u0e2d\u0e19\u0e2a\u0e39\u0e48\u0e01\u0e32\u0e23\u0e40\u0e1b\u0e47\u0e19\u0e2b\u0e49\u0e2d\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e2a\u0e32\u0e01\u0e25 - NIRL-DSS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dss.go.th\/nirl\/\ud83d\udcf0-\u0e2a\u0e2d\u0e0a-\u0e01\u0e23\u0e21\u0e27\u0e34\u0e17\u0e22\u0e4c\u0e2f\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23-\u0e40\u0e2a\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\ud83d\udcf0 \u0e2a\u0e2d\u0e0a. \u0e01\u0e23\u0e21\u0e27\u0e34\u0e17\u0e22\u0e4c\u0e2f\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23 \u0e40\u0e2a\u0e23\u0e34\u0e21\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e2a\u0e21\u0e23\u0e23\u0e16\u0e19\u0e30\u0e01\u0e32\u0e23\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c\u0e02\u0e31\u0e49\u0e19\u0e2a\u0e39\u0e07\u0e14\u0e49\u0e27\u0e22\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04 Isotope Dilution Mass Spectrometry (IDMS) \u0e42\u0e14\u0e22\u0e27\u0e34\u0e17\u0e22\u0e32\u0e01\u0e23\u0e08\u0e32\u0e01 National Metrology Institute of Japan (NMIJ) \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e02\u0e31\u0e1a\u0e40\u0e04\u0e25\u0e37\u0e48\u0e2d\u0e19\u0e2a\u0e39\u0e48\u0e01\u0e32\u0e23\u0e40\u0e1b\u0e47\u0e19\u0e2b\u0e49\u0e2d\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e2a\u0e32\u0e01\u0e25 - NIRL-DSS\" \/>\n<meta property=\"og:description\" content=\"\ud83d\udd58 \u0e27\u0e31\u0e19\u0e17\u0e35\u0e48 24 \u0e21\u0e35\u0e19\u0e32\u0e04\u0e21 \u0e1e.\u0e28. 2569 \ud83d\udccd \u0e13 \u0e0a\u0e48\u0e2d\u0e07\u0e17\u0e32\u0e07\u0e2d\u0e2d\u0e19\u0e44\u0e25\u0e19\u0e4c \u0e1c\u0e48\u0e32\u0e19 Zoom meeting \u0e40\u0e21\u0e37\u0e48\u0e2d\u0e27\u0e31\u0e19\u0e17\u0e35\u0e48 24 \u0e21\u0e35\u0e19\u0e32\u0e04\u0e21 \u0e1e.\u0e28. 2569 \u0e01\u0e23\u0e21\u0e27\u0e34\u0e17\u0e22\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23 (\u0e27\u0e28.) \u0e20\u0e32\u0e22\u0e43\u0e15\u0e49\u0e2a\u0e31\u0e07\u0e01\u0e31\u0e14\u0e01\u0e23\u0e30\u0e17\u0e23\u0e27\u0e07\u0e01\u0e32\u0e23\u0e2d\u0e38\u0e14\u0e21\u0e28\u0e36\u0e01\u0e29\u0e32 \u0e27\u0e34\u0e17\u0e22\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c \u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e19\u0e27\u0e31\u0e15\u0e01\u0e23\u0e23\u0e21 (\u0e2d\u0e27.) \u0e42\u0e14\u0e22\u0e2a\u0e16\u0e32\u0e1a\u0e31\u0e19\u0e2b\u0e49\u0e2d\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07\u0e41\u0e2b\u0e48\u0e07\u0e0a\u0e32\u0e15\u0e34 (\u0e2a\u0e2d\u0e0a.) \u0e44\u0e14\u0e49\u0e14\u0e33\u0e40\u0e19\u0e34\u0e19\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e42\u0e04\u0e23\u0e07\u0e01\u0e32\u0e23\u0e1d\u0e36\u0e01\u0e2d\u0e1a\u0e23\u0e21\u0e40\u0e0a\u0e34\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23\u0e2b\u0e25\u0e31\u0e01\u0e2a\u0e39\u0e15\u0e23 \u201c\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e14\u0e49\u0e27\u0e22\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04 Isotope Dilution Mass [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.dss.go.th\/nirl\/\ud83d\udcf0-\u0e2a\u0e2d\u0e0a-\u0e01\u0e23\u0e21\u0e27\u0e34\u0e17\u0e22\u0e4c\u0e2f\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23-\u0e40\u0e2a\/\" \/>\n<meta property=\"og:site_name\" content=\"NIRL-DSS\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-28T12:33:38+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-28T12:33:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/03\/LINE_ALBUM_\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04-Isotope_260328_2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta 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