rig for stroke drilling and installation of withdr

[rig for stroke drilling and installation of withdr]
[rig for stroke drilling and installation of withdr]

中文释义

套管可拔冲抓钻井机

单词分析

单词结构:

rig for stroke drilling and installation of withdr

字母数:50

记忆提示

🎯 重点记忆:

  • 单词拼写:rig for stroke drilling and installation of withdr
  • 核心含义:套管可拔冲抓钻井机