blast gate
基本解釋
- 排氣門;空氣閥
英漢例句
- In order to adapt the need of loading and unloading drill rod of iron gate-opening machine for large-scale blast furnace, the new change rock drill machine is designed.
爲適應大型高爐開鉄口機的裝卸釺桿需要,設計開發(fā)了新型換釺機。
雙語例句
專業(yè)釋義
- 空氣閥
- 風門
- 鼓風門