NB/T 20262-2014.Design criteria for steam generator blowdown system of pressurized water reactor nuclear power plants. 1范围 NB/T 20262规定了压水堆核电厂蒸汽发生器排污系

NB/T 20269-2014.Design and fabrication specification for reactor coolant pump of pressurized water ractor nuclear power plant. 1范围 NB/T 20269规定了压水堆核电厂

NB/T 20270-2014.Criteria for human factors applications of computerized operating procedure systems in nuclear power plants. 1范围 NB/T 20270规定了人因工程在核电厂

NB/Z 20250-2013.Guidance for the decision on modernization for instrumentation and control system important to safety in nuclear power plants. 1范围 NB/

NB/T 20253-2013.System cleaning for PWR nuclear power plant installation and commissioning. 1范围 NB/T 20253规定了压水堆核电厂系统现场安装/调试期间的清洗要求。 NB/T 20253适用于压水堆核

NB/T 20254-2013.Criteria for nuclear power plant reactor coolant system leakage detection. 1范围 NB/T 20254规定了压水堆核电厂反应堆冷却剂泄漏探测系统设计的基本要求、探测泄漏流所需仪表的要求和探测泄

NB/T 20259.1-2014.Code of valuation on bill of quantities of nuclear power plant construction works-Part 1: General rules. 1范围 NB/T 20259.1规定了核电厂建设项日1

NB/T 20232-2013.Design criteria for fuel handling and storage systems of pressurized water reactor nuclear power plants. 1范围 NB/T 20232规定了压水堆核电厂燃料装卸和贮

NB/T 20233-2013.Requirements of cleaning and cleanliness for components in steam supplying system of PWR nuclear power plant. 1范围 NB/T 20233规定了压水堆核电厂核

NB/T 20233-2013.Requirements of cleaning and cleanliness for components in steam supplying system of PWR nuclear power plant. 1范围 NB/T 20233规定了压水堆核电厂核