gently inclined super high seam mining method

[gently inclined super high seam mining method]
[gently inclined super high seam mining method]

中文释义

[矿业] 缓倾斜特厚煤层采煤法

单词分析

单词结构:

gently inclined super high seam mining method

字母数:45

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🎯 重点记忆:

  • 单词拼写:gently inclined super high seam mining method
  • 核心含义:[矿业] 缓倾斜特厚煤层采煤法