coal mine dust

 
  • 煤矿粉尘

coal mine dust的用法和样例:

例句

  1. Prevention and Control of Coal Mine Dust
    矿井粉尘防治技术探讨
  2. Self-adapt Method for Multi-parameter Detect of Coal Mine Dust
    井下粉尘多参数检测的自适应方法
  3. Preliminary Discussion on How to Prevent Underground Coal Mine Dust
    浅谈煤矿井下粉尘的治理
  4. They are ventilating the sap of a coal mine.
    他们正在使煤矿坑道通风。
  5. That coal mine is no longer worked.
    那个煤矿已经不经营了。
  6. Keywords coal mine dust;dust concentration;metal and metalloid element;coal worker's pneumoconiosis;
    煤矿粉尘;粉尘浓度;金属与类金属元素;煤工尘肺;

coal mine dust的相关资料:

临近单词

今日热词
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