Home / Standards / GB/T 41874-2022 GB/T 41874-2022 Active Plastics—Poly(phenylene ether) resin 塑料 聚苯醚(PPE)树脂 Standard Type GBT ICS 83.080.20 CCS G32 Status 现行 Issue Date 2022-10-12 Implementation 2023-05-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A