cam shaft lubricating oil pump

基本解释

• [地球科學]凸輪軸潤滑油泵

英汉例句

雙語例句

• A lubricating oil pump shaft and a cam transmission shaft are respectively sheathed in series in two inner cavities.
  兩內腔內分別串套機油泵軸和凸輪傳動軸。
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专业释义

地球科學

• 凸輪軸潤滑油泵