Stainless steel for pressurized water reactor nuclear power plants—Part 20: Martensitic stainless steel castings for non-pressure-retaining category A, B and C internal parts for pumps
基本信息
标准号:
NB/T 20007.20-2013
名称:
压水堆核电厂用不锈钢 第20部分:泵用马氏体不锈钢A、B、C类非承压铸造内件
英文名称:
Stainless steel for pressurized water reactor nuclear power plants—Part 20: Martensitic stainless steel castings for non-pressure-retaining category A, B and C internal parts for pumps