短語詞組短語driving bevel pinion 主動(dòng)小傘齒輪spur driving pinion 主動(dòng)小正齒輪hour counter driving pinion 時(shí)計(jì)數(shù)器傳動(dòng)齒軸driving pinion cover 傳動(dòng)齒軸壓片driving pinion adjusting sleeve 主動(dòng)小齒輪調(diào)整套筒second wheel driving pinion 秒輪傳動(dòng)齒軸worm driving pinion 蝸桿傳動(dòng)主動(dòng)齒輪driving pinion flange 驅(qū)動(dòng)小錐cannon pinion driving wheel 分輪傳動(dòng)輪 返回 driving pinion