Home / Standards / GB/T 20777-2006 GB/T 20777-2006 Active Paints and varnishes - Examination and prepration of samples for testing 色漆和清漆 试样的检查和制备 Standard Type GBT ICS 87.010 CCS G50 Status 现行 Issue Date 2006-12-29 Implementation 2007-06-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A