短語詞組短語face lapping mill 平面研磨機face -mill r plain milling cutter 平circular face -mill 圓盤端面銑刀circular r face -mill 圓盤端面銑刀face mill grinding attachment 平面銑磨削裝置double face mill 雙面銑刀adjustable face mill 軸向微調(diào)式面銑刀double e face mill 雙面銑刀 返回 face mill