coal fines float-and-sink test

英 [coal fines float-and-sink test]
美 [coal fines float-and-sink test]

中文释义

[矿业] 煤粉浮沉试验

单词分析

单词结构：

coal fines float-and-sink test

字母数：30

记忆提示

🎯 重点记忆：

  • 单词拼写：coal fines float-and-sink test
  • 核心含义：[矿业] 煤粉浮沉试验

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更新时间：2025-12-09 15:03:26