
Geometrical Product Specifications - Wedges - Part 2: Dimensioning And Tolerancing (Iso/Dis 2538-2:2012)
出版:Comite Europeen de Normalisation

专家解读视频
Geometrical Product Specifications - Wedges - Part 2: Dimensioning And Tolerancing (Iso/Dis 2538-2:2012)
出版:Comite Europeen de Normalisation
专家解读视频