
Machine Tools; Hub Flanges With Screw Crown For Plain Grinding Wheels; Nomenclature; Dimensions, Marking
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Machine Tools; Hub Flanges With Screw Crown For Plain Grinding Wheels; Nomenclature; Dimensions, Marking
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频