[作業(yè) 運(yùn)輸] 刮擦齒輪齒面，齒輪齒面 gear teeth: 齒輪齒; 輪齒burnishing of gear teeth: 齒輪研磨conical gear with curved teeth: 曲線齒錐齒輪double helical gear teeth: 人字齒gear teeth burnishing machine: 輪齒軋光機(jī)下載手機(jī)詞典可隨時隨地查詞查翻譯
