GB 30813-2014
Austenitic stainless steel welded pipes for nuclear power plants
核电站用奥氏体不锈钢焊接钢管
📚 References & Relations / 引用与关联
normative_reference
GB 2103
normative_reference
GB 228
normative_reference
GB 238
normative_reference
GB 701
normative_reference
GB/T 15393