pressure balanced workover rig

[pressure balanced workover rig]
[pressure balanced workover rig]

中文释义

不压井修井机

单词分析

单词结构:

pressure balanced workover rig

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:pressure balanced workover rig
  • 核心含义:不压井修井机