Abstract
In addition,
the production of coal for human life and production is increasing day by day, while ensuring the energy needed in our country, the condition of mining is also deteriorating, and the gas disaster is becoming more and more serious. At the same time, gas drainage can also be used as clean energy, while eliminating the harm to the mine, but also can bring additional profits for enterprises. In this paper, the author discusses the design of the underground moving gas drainage
神州矿井下移动抽采系统研究-11699字.docx