
Geometrical Product Specification (gps) - Dimensional Tolerancing - Part 1: Linear Sizes
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Geometrical Product Specification (gps) - Dimensional Tolerancing - Part 1: Linear Sizes
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻