
Iso Inch Screw Threads - Hot Dip Galvanizing Of External Screw Threads (unc Threads) - Tolerances And Limits Of Sizes
出版:Standardiserings-Kommissionen I Sverige

專家解讀視頻
Iso Inch Screw Threads - Hot Dip Galvanizing Of External Screw Threads (unc Threads) - Tolerances And Limits Of Sizes
出版:Standardiserings-Kommissionen I Sverige
專家解讀視頻