tool joint box

基本解释

• [能源科學技術]內螺紋鑽杆接頭

英汉例句

雙語例句

• Due to the increasing number of deep wells and directional wells being drilled, longitudinal fracture occurred on the box-ended drill pipe tool joint is often reported.
  近年來由於深井、定曏井等逐漸增多，油氣井鑽井中鑽杆內螺紋接頭縱曏開裂失傚成爲常發事故。

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词组短语

短語

• tool -joint box 鑽杆接頭

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专业释义

能源科學技術

• 內螺紋鑽杆接頭