
Geometrical Product Specifications (gps) - Dimensioning and Tolerancing - Cones (iso 3040:2016)
出版:National Standards Authority of Ireland

專家解讀視頻
Geometrical Product Specifications (gps) - Dimensioning and Tolerancing - Cones (iso 3040:2016)
出版:National Standards Authority of Ireland
專家解讀視頻