test instrument for coal dust explosion

英 [test instrument for coal dust explosion]
美 [test instrument for coal dust explosion]

中文释义

煤尘爆炸试验仪

单词分析

单词结构：

test instrument for coal dust explosion

字母数：39

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🎯 重点记忆：

  • 单词拼写：test instrument for coal dust explosion
  • 核心含义：煤尘爆炸试验仪

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更新时间：2025-12-09 10:02:02