NB/T 34053-2017.Standard for non-food land division and inspection methods in coastal saline area. 1范围 NB/T 34053规定了滨海盐碱区宜能非粮地的划分、检验指标与方法。 NB/T 34053适

NB/T 25059-2016.The code of welding heat treatment for conventional island of nuclear power plant. 1范围 NB/T 25059规定了核电厂常规岛压力容器、承压管道及承重构件等设备焊接过程中预热、后热及

NB/T 25062-2016.Specification requirement for deaerator of nuclear power plant. 1范围 NB/T 25062规定了压水堆核电厂主给水除氧器的设计、制造等技术条件。 NB/T 25062适用于CPR1000、CAP1000

NB/T 25062-2016.Specification requirement for deaerator of nuclear power plant. 1范围 NB/T 25062规定了压水堆核电厂主给水除氧器的设计、制造等技术条件。 NB/T 25062适用于CPR1000、CAP1000

NB/T 25090-2018.Technical specification of conventional island closed cycling cooling water pump for nuclear power plant. 1范围 NB/T 25090规定压水堆核电厂闭式循环冷却

NB/T 25095-2018.Specification for anticorrosion construction and acceptance of the marine works in nuclear power plants. 1总则 1.0.1 NB/T 25095规定了核电厂海工构

NB/T 25043.8-2016.Specification for erection of nuclear power conventional island and balance of plant Part 8: Thermal insulation and painting. 1范围 NB

NB/T 25056-2016.The code of welding repair of the conventional pressure vessel in nuclear power plant. 1范围 NB/T 25056规定了核电厂在役常规岛的压力容器(以下简称容器)缺陷采用焊接方法修

NB/T 25057-2016.The code of welding for the non-ferrous metal in nuclear power plant. 1范围 NB/T 25057规定了核电厂常规岛有色金属设备构件铝及铝合金、铜及铜合金、钛及钛合金等的制作、安装及维修工程中焊接技

NB/T 25058-2016.The code of welding repair for valves in conventional island in nuclear power plant. 1范围 NB/T 25058规定了核电厂常规岛阀门阀体及密封面堆焊层等采用焊条电弧焊(SMAW)、