hydraulic roof bolti

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hydraulic roof bolting equipment
[hydraulic roof bolting equipment]
[hydraulic roof bolting equipment]

中文释义

液压式顶板锚栓安装设备

单词分析

单词结构:

hydraulic roof bolting equipment

字母数:32

记忆提示

🎯 重点记忆:

  • 单词拼写:hydraulic roof bolting equipment
  • 核心含义:液压式顶板锚栓安装设备