winning drum
基本解释
- [地球科學]卷筒提陞機
英汉例句
- 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。
雙語例句
专业释义
- 卷筒提陞機