... directional bit side force component 定向钻头侧向分力 directional bit 定向钻头 directional characteristic 方向特性 ...
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directional bit side force component 定向钻头侧向分力
directional-type tricone bit 定向型三牙轮钻头
directional-type e tricone bit 定向型三牙轮钻头
This means that when Value changes, Text will also change accordingly. A bi-directional binding looks a bit different.
这意味着当Value改变的时候,Text也会相应改变。
With targeted bit speed and specialized MWD components, the SRT provides efficient directional drilling at a lower cost than rotary-steerable systems.
高效钻速与专业化的MWD组件,使得SRT较于常规型旋转导向系统能够以更低成本完成更加高效的定向钻进。
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