drilling tool
常见例句
- I know the drilling tool-pusher whom you are talking about.
我认识你们正在讨论的那位钻井技师。 - Right at twenty past two Mr. Harrison ordered a drilling tool-pusher to start examining the blowout preventer.
正好在两点二十分哈理森先生命令钻井技师检查防喷器。 - Mechanical design of stabilized platform unit is one of the key techniques in the rotary steering drilling tool .
稳定平台单元机械系统的设计是旋转导向钻井工具的关键和难点之一。 返回 drilling tool