winning drum

基本解释

• [地球科學]卷筒提陞機

英汉例句

雙語例句

• It is the first to use the tilt helical vane to design the drum of the coal_winning machine, which breaks through the traditional drum design ways of the coal_winning machine.
  打破了傳統的採用正螺鏇葉片設計滾筒，。首次採用傾斜螺鏇葉片設計滾筒。

• winning drum更多例句

专业释义

地球科學

• 卷筒提陞機