• 1. coal mining machine: 采煤机
• 2. The coal mining machine: 采煤机
• 3. 170 coal mining machine: 采煤机

更多释义

• 1.The cutter of the coal mining machine bears dynamic load varying with time during excavating coal.
  采煤机截齿截割煤体时，截齿承受随时间而变化的动载荷。
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• 2.On-way distribution of dust in the full face mining was researched during the process of coal mining machine cutting coal.
  研究采煤机在割煤落煤过程中，粉尘在综采工作面的沿程分布情况。
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• 3.Market analysis and economic profit forecast: the project product is the kernel device of coal mining machine with great market demand.
  市场分析及经济效益预测：项目产品为采煤机的核心设备，市场需求量大，市场广阔。
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