
High-strength Structural Bolting Assemblies For Preloading - Part 10: System Hrc - Bolt And Nut Assemblies With Calibrated Preload
出版:Osterreichisches Normungsinstitut

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:Osterreichisches Normungsinstitut
專家解讀視頻