Home / Standards / GB/T 46694-2025 GB/T 46694-2025 Active Primary coolant system source terms analysis and control criteria for pressurized water reactor nuclear power plants 压水堆核电厂主回路系统源项分析及控制准则 Standard Type GBT ICS 27.120.20 CCS F 70 Status 现行 Issue Date 2025-10-31 Implementation 2025-10-31 Responsible Dept 国家标准委 Drafting Unit N/A