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空心(xin)鉆頭,圓刀(dao)片,合金鉸(jiao)刀(dao)
我們有個工(gong)件上有兩個R0.1的(de)(de)圓(yuan)弧(hu)需(xu)要磨(mo)床(chuang)加(jia)工(gong)，請供(gong)應商提(ti)供(gong)能磨(mo)R0.1圓(yuan)弧(hu)的(de)(de)砂輪或者提(ti)供(gong)在砂輪上能修(xiu)整出R0.1圓(yuan)弧(hu)的(de)(de)修(xiu)整器。
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