亚洲国产精品VA在线看黑人,日韩无马多人换着玩,日本高潮又爽又黄又无遮挡,亚洲色无码综合图区,日韩无马多人换着玩,日本高潮又爽又黄又无遮挡,亚洲色无码综合图区

■特點(diǎn)：
☆短圓柱連接形式。
☆卡爪為分離爪，其中頂爪為軟頂爪。
☆可提供各種形式的卡爪。
☆適用于各種異形工件加工，如管件、矩形截面零件和不規(guī)則形體零件等。
■Specificity:
☆Short cylindrical center mounting.
☆The jaws are two-piece jaws and the top jaws are soft ones.
☆A(yù)ll kinds of jaws can be provided.
☆Suitable for processing all kinds of special components  ,such as pipe casting ,rectangular components  and components in special shape ,etc.