coal lane

 
  • 煤巷

coal lane的用法和样例:

例句

  1. Because of coal lane ground stress enlarging,repair and maintenance quantity is obviously increasing,which affect safe production of mine.
    煤巷由于地应力增大,修护量明显提高,成本增加,同时影响了矿井的安全生产。
  2. For the enhancement of equipment level and the tunneling efficiency ,the production and construction coal mine of DaiZhuang has introduced the EBZ-90 coal lane tunneling machine in 2004.
    岱庄生建煤矿为提高装备水平,提高巷道的掘进效率,于2004年引进了EBZ-90型煤巷掘进机。
  3. The extinguishment experiences of comprehensive mining caving coal in Nanshan Coal Mine are introduced from the system arrangement, the sequence and construction of the coal lane digging.
    从南山煤矿综一队综采放顶煤工作面的系统布置、煤巷掘进的顺序和施工等几方面,介绍了南山煤矿的综采放顶煤的消防火经验。
  4. The pattern of gas explosion in coal lane
    煤矿巷道瓦斯爆炸的产生模式
  5. Application of overhead carrying human device in coal lane
    架空乘人器在煤巷的应用
  6. Use of Scraper Conveyer During the Coal Lane Artillery Digs
    煤巷炮掘使用刮板输送机
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