Home / Standards / GB/T 29165.2-2022 GB/T 29165.2-2022 Active Petroleum and natural gas industries—Glass-reinforced plastics (GRP) piping—Part 2: Qualification and manufacture 石油天然气工业 玻璃纤维增强塑料管 第2部分:评定与制造 Standard Type GBT ICS 75.200;83.140.30 CCS E 97; G 33 Status 现行 Issue Date 2022-12-30 Implementation 2023-04-01 Responsible Dept 国家标准委 Drafting Unit N/A