
Stainless steel for pressurized water reactor nuclear power plants-Part 52: Austenitic stainless steel bars and sections for safety related components
标准号:NB/T 20007.52-2018E
Stainless steel for pressurized water reactor nuclear power plants-Part 52: Austenitic stainless steel bars and sections for safety related components
标准号:NB/T 20007.52-2018E