NB/T 20457-2017 非能动压水堆核电厂钢制安全壳部件制造及质量验收规程

标准编号：NB/T 20457-2017

中文名称：非能动压水堆核电厂钢制安全壳部件制造及质量验收规程

英文名称：Technical specification for steel containment vessel components manufacturing and acceptance in passive pressurized water reactor nuclear power plant