旋转导向系统
- 网络rotary steering system; RevolutionTM
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旋转导向系统
rotary steering system
旋转系统,rotating... ... ) rotary blowout preventer 旋转防喷系统 ) rotary steering system 旋转导向系统 ...
RevolutionTM
威德福钻井服务_文档下载_文档资料库 ... PrecisionDrillTM 螺杆 RevolutionTM 旋转导向系统 RevolutionTM 旋转导向系统特点 ...
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