
Steel Products For Pressure Purposes; Derivation And Verification Of Elevated Temperature Properties; Yield Or Proof Stress Of Carbon And Low Alloy Steel Products
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Steel Products For Pressure Purposes; Derivation And Verification Of Elevated Temperature Properties; Yield Or Proof Stress Of Carbon And Low Alloy Steel Products
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻