EJ 473-1989 Technical Specifications for Nickel-Fe-Chromium Alloy Full Heat Transfer Tubes for Steam Generators of 300,000-kilowatt Pressurized Water Reactor Nuclear Power Plant (English Version)
2000EJ/T 473-2000 Specification for nickel-iron-cromium alloy tube for nuclear steam generator for pressurized water reactor nuclear power plant
1989EJ 473-1989 Technical Specifications for Nickel-Fe-Chromium Alloy Full Heat Transfer Tubes for Steam Generators of 300,000-kilowatt Pressurized Water Reactor Nuclear Power Plant
EJ 473-1989 Technical Specifications for Nickel-Fe-Chromium Alloy Full Heat Transfer Tubes for Steam Generators of 300,000-kilowatt Pressurized Water Reactor Nuclear Power Plant was changed to EJ/T 473-2000 Specification for nickel-iron-cromium alloy tube for nuclear steam generator for pressurized water reactor nuclear power plant.