bearing sleeve cover

基本解釋

• 軸承座套蓋

英漢例句

雙語(yǔ)例句

• The main parts of pump are pump casing, pump cover, impeller, shaft, sealing ring, shaft sleeve, bearing and shaft seal etc.
  泵主要由泵躰、泵蓋、葉輪、軸、密封環(huán)、軸套、軸承、軸封等零件組成。
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