仿形齒輪磨床 gear-cutting with form copying method: 成型插齒; 仿形法切齒form copying: 仿型加工; 仿形加工法; 靠模法; 靠模加工法pantograph copying grinder: 縮放儀式仿形磨床form grinder: 成形磨床; 型磨床gear grinder: 齒輪磨床下載手機詞典可隨時隨地查詞查翻譯