boundary demarcation of surface mine

[boundary demarcation of surface mine]
[boundary demarcation of surface mine]

中文释义

露天矿境界圈定

单词分析

单词结构:

boundary demarcation of surface mine

字母数:36

记忆提示

🎯 重点记忆:

  • 单词拼写:boundary demarcation of surface mine
  • 核心含义:露天矿境界圈定