数控镗孔刀片菱形CCGT09T304L-U/CCGT09T302ER-U内孔开槽精磨刀粒

标 签: 数控 镗孔 刀片 菱形 开槽 磨刀

数控镗孔刀片菱形CCGT09T304L-U/CCGT09T302ER-U内孔开槽精磨刀粒
数控镗孔刀片菱形CCGT09T304L-U/CCGT09T302ER-U内孔开槽精磨刀粒

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