短語詞組短語helical plain milling cutter 螺鏇平麪銑刀Helical gear milling 斜齒輪加工injunction of helical path milling 螺紋銑削指令double helical gear milling machine [機]人字齒輪銑齒機cylindrical helical milling cutter 圓柱螺鏇銑刀helical milling process 螺鏇銑helical milling cutter 螺鏇銑刀plain helical milling cutter 普通螺鏇銑刀helical milling cutters 螺鏇銑刀 返回 helical milling