Home / Standards / GB/T 38288-2019 GB/T 38288-2019 Active Plastics—Recycled polypropylene compound 塑料 聚丙烯再生改性专用料 Standard Type GBT ICS 83.080.20 CCS G32 Status 现行 Issue Date 2019-12-10 Implementation 2020-11-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A