压水堆核电厂反应堆压力容器及其相关设备安装要求
Installation requirements of reactor pressure vessel and its related equipment in PWR nuclear power plant
2002-11-20
NB/T 20661-2023
压水堆核电厂反应堆压力容器安装技术规程
2023-05-26
EJ/T 474-2000
压水堆核电厂反应堆压力容器金属保温层技术条件
Specification for reactor pressure vessel metal insulation for pressurized water reactor nuclear power plants
2001-02-28
NB/T 20392-2016
非能动压水堆核电厂反应堆压力容器安装及验收技术规程
Technical regulation for construction and acceptance of reactor vessel installation in passive PWR nuclear power plant
2016-02-05
NB/T 20343-2021
压水堆核电厂反应堆压力容器及反应堆冷却剂系统管道和设备保温层设计制造规范
2021-01-07
NB/T 20478.1-2018
压水堆核电厂反应堆压力容器密封环技术规范 第1部分：O型密封环
The technical specification of reactor pressure vessel sealing ring for pressurized water reactor nuclear power plan-Part 1:O-ring
2018-03-22
NB/T 20478.2-2018
压水堆核电厂反应堆压力容器密封环技术规范 第2部分：C型密封环
The technical specification for reactor pressure vessel sealing ring of pressurized water reactor nuclear power plants-Part 2:C-ring