... 旋转磁场 rotating magnetic field 旋转导向钻井 rotary steering drilling 旋转导向钻井系统 rotary steering drilling system ...
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rotary steering drilling system 旋转导向钻井系统
Rotary Steering Drilling tool 旋转导向钻井工具
rotary steering drilling motor 旋转导向钻井马达
rotary drilling steering tool 旋转导向钻井工具
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。
The forming mechanism of bias force of the RCLD system for the rotary steering drilling technology was investigated.
对调制式旋转导向工具RCLD系统的导向力的形成机理进行了探讨。
One of the key problems of designing the control valve of modulation rotary steering drilling tool is the design of high pressure hole of upside valve.
设计调制式旋转导向钻井工具控制阀的关键问题之一是上盘阀高压孔的设计。
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