Home / Standards / GB/T 40912-2021 GB/T 40912-2021 Active Textiles－Quantitative chemical analysis－Mixtures of polyesteramide with certain other fibers 纺织品 定量化学分析 聚酰胺酯纤维与某些其他纤维的混合物 Standard Type GBT ICS 59.080.01 CCS W04 Status 现行 Issue Date 2021-10-11 Implementation 2022-05-01 Responsible Dept 中国纺织工业联合会 Drafting Unit N/A