Home / Standards / GB/T 42142-2022 GB/T 42142-2022 Active Analysis criterion for radiation source term in auxiliary and secondary coolant system of pressurized water reactor nuclear power plant 压水堆核电厂辅助系统及二回路系统辐射源项分析准则 Standard Type GBT ICS 17.240 CCS F 74 Status 现行 Issue Date 2022-12-30 Implementation 2023-07-01 Responsible Dept 国家标准委 Drafting Unit N/A