main system of underground mine dispatching commun

[main system of underground mine dispatching commun]
[main system of underground mine dispatching commun]

中文释义

矿井调度通信主系统

单词分析

单词结构:

main system of underground mine dispatching commun

字母数:50

记忆提示

🎯 重点记忆:

  • 单词拼写:main system of underground mine dispatching commun
  • 核心含义:矿井调度通信主系统