Home / Standards / GB/T 7072-1997 GB/T 7072-1997 Active Textiles--Tests for colour fastness--Colour fastness to bleaching:Sodium chlorite (severe) 纺织品 色牢度试验 耐亚氯酸钠重漂色牢度 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