drilling string system

 
  • 钻柱系统

drilling string system的用法和样例:

例句

  1. The outer part of the floating frame is held in place by a system of struts that are specially designed.
    浮动框架的外侧部分用一个专门设计的杆柱系统保持在一定的位置上。

drilling string system的相关资料:

临近单词

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