
High-Strength Structural Bolting Assemblies For Preloading - Part 10: System Hrc - Bolt And Nut Assemblies With Calibrated Preload
出版:Comite Europeen de Normalisation

專家解讀視頻
High-Strength Structural Bolting Assemblies For Preloading - Part 10: System Hrc - Bolt And Nut Assemblies With Calibrated Preload
出版:Comite Europeen de Normalisation
專家解讀視頻