
7/24 taper spindle noses for automatic tool changers Part 2: Dimensions and designation of spindle noses of forms J and JF
出版:International Organization for Standardization

专家解读视频
7/24 taper spindle noses for automatic tool changers Part 2: Dimensions and designation of spindle noses of forms J and JF
出版:International Organization for Standardization
专家解读视频