Home / Standards / GB/T 41591-2022 GB/T 41591-2022 Active Initial criticality tests for pressurized water reactor of nuclear power plants 压水堆核电厂反应堆首次临界试验 Standard Type GBT ICS 27.120.20 CCS F 63 Status 现行 Issue Date 2022-07-11 Implementation 2023-02-01 Responsible Dept 国家标准委 Drafting Unit N/A