directed drilling

 
       
  • 定向鉆井

directed drilling的用法和樣例:

例句

  1. It is necessary to scientifically plan and survey well bore trajectories in directional drilling.
    井眼軌道的設計與監測技術(shù)一直是定向鉆井中的研究熱點(diǎn)。

directed drilling的相關(guān)資料:

臨近單詞

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