
Machine Tools - Stub Spindles - Part 2: Dimensions And Lists Of Parts, Designation
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Machine Tools - Stub Spindles - Part 2: Dimensions And Lists Of Parts, Designation
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻