NB/T 20421.1-2017.The condition monitoring methods of cable important to safety in nuclear power plants Part 1: General.1范围NB/T 20421.1规定了电缆状态监测方法的一般要...
NB/T 20420-2017.qualification of class 1E electric cables and splices for nuclear power plants.1范围NB/T 20420规定了核电厂安全级电缆及接头鉴定的基本原则、要求...
NB/T 20419-2017.Design criteria for containment filtration and exhaust system of pressurized water reactor nuclear power plant.1范围NB/T 20419规定了压水堆核电厂安全壳过...
NB/T 20418-2017.Electronic records metadata for nuclear power industry.1范围NB/T 20418规定了核电电子文件元数据的结构、定义和编码体系。NB/T 20418适用于核电...
NB/T 20417-2017.Fire dampers for nuclear power plant venting and smoke-venting system.1范围NB/T 20417规定了核电厂核岛通风和排烟系统用防火阀、排烟防火阀、排...
NB/T 20416-2017.Design and manufacture standard for nuclear-grade metal bellows expansion joints for PWR nuclear power plants.1范围NB/T 20416规定了压水堆核电厂核级金属波...
NB/T 20415-2017.Technical specification of secondary design of steel structure in nuclear power plant.1范围NB/T 20415规定了核电厂钢结构二次设计技术要求。NB/T 204...
NB/T 20414-2017.Technical requirements for post-installed components of nuclear safety related concrete structures in nuclear power plants.1范围NB/T 20414规定了核电厂核安全...
NB/T 20413-2017.Technical regulation for structural modules installation and acceptance of PWR nuclear power plant.1范围NB/T 20413规定了压水堆核电厂结构模块安装及验...
NB/T 20412-2017.Specification for structure module assembly and acceptance in PWR nuclear power plant.1范围NB/T 20412规定了压水堆核电厂结构模块组装及验收的基本要...
