亚洲成aV人片在线观看m,男女久久网站免费,亚洲欧美成动漫视频h,欧美日韩亚洲国产综合

■特點(diǎn)：
☆短圓柱連接形式。
☆四爪既可自動(dòng)定心,也可單獨(dú)調(diào)整中心,復(fù)合功能精度高。
☆適用于各種異形、偏心零件的加工。
■Specificity:
☆Short cylindrical center mounting.
☆The jaws can center by themselves and also can be adjusted independently to center with high combination accuracy.
☆Suitable for processing special shaped and eccentric components.