overall thickness of coal seam

[overall thickness of coal seam]
[overall thickness of coal seam]

中文释义

煤层总厚度

单词分析

单词结构:

overall thickness of coal seam

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:overall thickness of coal seam
  • 核心含义:煤层总厚度