正常鉆井 的英文怎麼說

中文拼音 [zhēngchángzhēnjǐng]
正常鉆井 英文
normal drilling
  • : 正名詞(正月) the first month of the lunar year; the first moon
  • : 鉆Ⅰ名詞1. (打眼用的工具) drill; auger 2. (指鉆石) diamond; jewel Ⅱ動詞(用尖物在另一物體上轉動) drill; bore
  • : Ⅰ名詞1 (從地面往下鑿成的能取水的深洞) well 2 (形狀像井的東西) sth in the shape of a well 3 (...
  • 正常 : normal; regular; average
  1. Model lb fishing cup is a practical and effective tool. during drilling operation, it can be used to recover the heavier drilling cuttings or metal chips which are difficult to be lifted out of the borehole by normal drillig fluid circulation

    它是用來撈取過程中的泥漿循環無法帶出眼的較重屑或金屬碎屑的一種實用有效的隨工具。
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