un. 切向進(jìn)給蝸輪滾刀 tangential feed worm hob: 切向進(jìn)給蝸輪滾刀tangential hob: 切向滾刀worm hob: 蝸桿滾刀; 蝸輪滾刀tangential feed: 切線進(jìn)給; 切線進(jìn)料; 切向進(jìn)給hob and worm grinding machine: 蝸輪滾刀兩用磨床下載手機(jī)詞典可隨時隨地查詞查翻譯