短語詞組短語GEAR BOX WITH MOTOR 減速箱帶電機(jī)gear grinders with for 成形砂輪磨齒機(jī)gear lapping with corundum 珩齒Gear pair with 平行軸齒輪副gear box with brake 帶制動(dòng)器的減速箱Gear Reducer with Variable 齒輪減速機(jī)附無段變速gear pair with addendum modification 高變位錐齒輪副gear hob with inserted blades 鑲片齒輪滾刀gear hob with small modulus 小模數(shù)齒輪滾刀 返回 gear with