Home / Standards / GB/T 40271-2021 GB/T 40271-2021 Active Test method for identification of textile fibers—Differential scanning calorimetry(DSC) 纺织纤维鉴别试验方法 差示扫描量热法(DSC) Standard Type GBT ICS 59.080.01 CCS W04 Status 现行 Issue Date 2021-05-21 Implementation 2021-12-01 Responsible Dept 中国纺织工业联合会 Drafting Unit N/A