
Geometrical Product Specifications (gps) - Dimensional And Geometrical Tolerances For Moulded Parts - Part 1: Vocabulary
出版:Polish Committee for Standardization

專家解讀視頻
Geometrical Product Specifications (gps) - Dimensional And Geometrical Tolerances For Moulded Parts - Part 1: Vocabulary
出版:Polish Committee for Standardization
專家解讀視頻