
Geometrical Product Specifications (gps) - Wedges - Part 1: Series Of Angles And Slopes On Prisms; (iso/dis 2538-1:2011)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Geometrical Product Specifications (gps) - Wedges - Part 1: Series Of Angles And Slopes On Prisms; (iso/dis 2538-1:2011)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频