Home / Standards / GB/T 39109-2020 GB/T 39109-2020 Active Textiles—Determination of benzophenone ultraviolet absorbents 纺织品 二苯甲酮类紫外线吸收剂的测定 Standard Type GBT ICS 59.080.01 CCS W04 Status 现行 Issue Date 2020-10-21 Implementation 2021-05-01 Responsible Dept 中国纺织工业联合会 Drafting Unit N/A