rotary percussion drilling

[rotary percussion drilling]
[rotary percussion drilling]

中文释义

冲旋钻井

单词分析

单词结构:

rotary percussion drilling

字母数:26

记忆提示

🎯 重点记忆:

  • 单词拼写:rotary percussion drilling
  • 核心含义:冲旋钻井