
Mechanical Properties Of Fasteners Made Of Carbon Steel And Alloy Steel - Part 2: Nuts With Specified Property Classes - Coarse Thread And Fine Pitch Thread (Iso 898-2:2012)
出版:Osterreichisches Normungsinstitut

专家解读视频
Mechanical Properties Of Fasteners Made Of Carbon Steel And Alloy Steel - Part 2: Nuts With Specified Property Classes - Coarse Thread And Fine Pitch Thread (Iso 898-2:2012)
出版:Osterreichisches Normungsinstitut
专家解读视频