air motor drill
基本解釋
- [土木建筑工程]風(fēng)動(dòng)鉆機(jī)
英漢例句
- The performance difference between air crew drill and mud motor was analyzed under the air drilling condition.
對(duì)比分析了空氣螺桿鉆具與泥漿馬達(dá)在空氣鉆井井況下的性能差異。
雙語(yǔ)例句
專(zhuān)業(yè)釋義
- 風(fēng)動(dòng)鉆機(jī)