Home / Standards / GB/T 3820-1997 GB/T 3820-1997 Active Determination of thickness of textiles and textile products 纺织品和纺织制品厚度的测定 Standard Type GBT ICS 59.080.30 CCS W04 Status 现行 Issue Date 1997-10-09 Implementation 1998-05-01 Responsible Dept 中国纺织工业联合会 Drafting Unit N/A