短語詞組短語gear -generating machine 齒輪滾銑機床zahnradwlzschleifmaschine gear -generating grinder 滾齒磨床gear generating grinder 磨齒機gear generating machine 齒輪機床gear generating method 展成法spiral bevel gear generating machine 旋轉傘齒輪滾齒機;[機]螺旋傘齒輪滾齒機straight bevel gear generating machine 直齒錐齒輪銑齒機iral bevel gear generating machine 旋轉傘齒輪滾齒機Generating gear 展成齒輪 返回 gear generating