Home / Standards / GB/T 37426-2019 GB/T 37426-2019 Active Plastics—Test specimens 塑料 试样 Standard Type GBT ICS 83.080.01 CCS G31 Status 现行 Issue Date 2019-05-10 Implementation 2020-04-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A