cut-off grade of ore drawing

[cut-off grade of ore drawing]
[cut-off grade of ore drawing]

中文释义

放矿截止品位

单词分析

单词结构:

cut-off grade of ore drawing

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:cut-off grade of ore drawing
  • 核心含义:放矿截止品位