shortwall hydraulic mining in the dip

[shortwall hydraulic mining in the dip]
[shortwall hydraulic mining in the dip]

中文释义

倾斜短壁水力采煤法

单词分析

单词结构:

shortwall hydraulic mining in the dip

字母数:37

记忆提示

🎯 重点记忆:

  • 单词拼写:shortwall hydraulic mining in the dip
  • 核心含义:倾斜短壁水力采煤法