
ISO Systems of Limits and Fits; Testing of Workpiece Elements with Cylindrical and Parallel Mating Surfaces
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
ISO Systems of Limits and Fits; Testing of Workpiece Elements with Cylindrical and Parallel Mating Surfaces
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻