NB/T 20445.2-2017.Level 2 probabilistic safety assessment for nuclear power plant applications-Part 2: Internal events at-power. 1范围 NB/T 20445.2规定了功率

NB/T 20446-2017RK.Main steam system design requirement of pressurized water reactor nuclear power plant. 1范围 NB/T 20446规定了压水堆核电厂主蒸汽系统的系统功能、系统范围、安全等级和抗

NB/T 20356-2018.Expense quota of Ni civil and erection engineering for nuclear power plant construction project. 1范围 NB/T 20356规定了核电厂建设工程常规岛建筑安装工程费用定额

NB/T 20429-2017.Requirements for preparation of emergency operating procedures for nuclear power plants. 1范围 NB/T 20429规定了核电厂事故处理规程的编写要求，包括事故处理规程的开发、技

NB/T 20007.50-2018.Stainless steel for pressurized water reactor nuclear power plants-Part 50: Austenitic stainless steel forgings for nuclear safetyr

NB/T 20008.33-2016.Other material for pressurized water reactor nuclear power plants-Part 33:GH5605 alloy bars for CRDM. 1范围 NB/T 20008.33规定了压水堆核电厂控制棒

NB/T 20008.33-2016.Other material for pressurized water reactor nuclear power plants-Part 33:GH5605 alloy bars for CRDM. 1范围 NB/T 20008.33规定了压水堆核电厂控制棒

NB/T 20008.34-2018.Other material for pressurized water reactor nuclear power plants-Part 34: Alloy NS3105 U-bending tube used for steam generator. 1范

NB/T 20008.35-2018.Other material for pressurized water reactor nuclear power plants-Part 35: Alloy NS3105 C-bending tube used for passive residual he

NB/T 20009.32-2018.Welding material for pressurized water reactor nuclear power plants-Part 32: Low-alloy steel wires and rods for gas shielded arc we