
Geometrical Product Specifications (Gps) - Dimensioning And Tolerancing - Cones (Iso 3040:2016)
出版:Norwegian Standards (Norges Standardiseringsforbund)

专家解读视频
Geometrical Product Specifications (Gps) - Dimensioning And Tolerancing - Cones (Iso 3040:2016)
出版:Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频