Home / Standards / GB/T 40967-2021 GB/T 40967-2021 Active Polyethylene (PE) pipes and fittings for nuclear power plants 核电厂用聚乙烯(PE)管材及管件 Standard Type GBT ICS 83.140.30 CCS G33 Status 现行 Issue Date 2021-11-26 Implementation 2022-06-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A