Home / Standards / GB/T 37193-2018 GB/T 37193-2018 Active Optical functional films—Polyethylene terephthalate(PET) film—Determination of extraction rate 光学功能薄膜 聚对苯二甲酸乙二醇酯(PET)薄膜 萃取率测定方法 Standard Type GBT ICS 71.080.99 CCS G15 Status 现行 Issue Date 2018-12-28 Implementation 2019-11-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A