
Welding material for pressurized water reactor nuclear power plants-Part 8: Nickel-based alloy wires and filler rods for class 1,2,3 components
标准号:NB/T 20009.8-2012E
Welding material for pressurized water reactor nuclear power plants-Part 8: Nickel-based alloy wires and filler rods for class 1,2,3 components
标准号:NB/T 20009.8-2012E