
Stainless steel for pressurized water reactor nuclear power plants—Part 29:Non-pressure-retaining category A, B and C austenitic—ferritic duplex stainless steel castings for pumps
标准号:NB/T 20007.29-2014E
Stainless steel for pressurized water reactor nuclear power plants—Part 29:Non-pressure-retaining category A, B and C austenitic—ferritic duplex stainless steel castings for pumps
标准号:NB/T 20007.29-2014E