jig boring 中文意思是什麼
jig boring
解釋
用鉆模鉆孔-
Nc jig boring machine. testing of the accuracy
數控坐標鏜床精度 -
End mill reamers for jig boring machines
座標鏜床用立銑絞刀 -
Jig boring machine
冶具搪孔機 -
Rolling bearings - tapered roller bearings of tolerance class 2 for spindles of jig boring machines - specifications
滾動軸承.坐標鏜床主軸2級.圓錐滾子軸承技術條件
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