drilling tool
常见例句
- I know the drilling tool-pusher whom you are talking about.
我認識你們正在討論的那位鑽井技師。 - Right at twenty past two Mr. Harrison ordered a drilling tool-pusher to start examining the blowout preventer.
正好在兩點二十分哈理森先生命令鑽井技師檢查防噴器。 - Mechanical design of stabilized platform unit is one of the key techniques in the rotary steering drilling tool .
穩定平台單元機械系統的設計是鏇轉導曏鑽井工具的關鍵和難點之一。 返回 drilling tool