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Prepare a letter informing details of changes.
- โปรแกรม: Standard T-VER
120 Ratthaprasasanabhakti Building,
9th Fl. The Government Complex Commemorating His Majesty,
Chaeng Wattana Road, Laksi, Bangkok 10210 Thailand
Tel : +66 (0) 2141 9841-9
Fax : +66 (0) 2143 8404
E-Mail : info@tgo.or.th
E-Mail : sarabun_tgo@tgo.or.th