Home / Standards / GB/T 33319-2016 GB/T 33319-2016 Active Plastics—polyethylene compounds for breathable film 塑料 聚乙烯(PE)透气膜专用料 Standard Type GBT ICS 83.080.20 CCS G32 Status 现行 Issue Date 2016-12-13 Implementation 2017-07-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A