Huang song

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Sorry, we do not have enough data to show an influence graph for this author.
Learn More
The coal mine shaft welling up water volume the geological condition, the mining way and so on many factor influences, is presented for the misalignment nature. The traditional coal mine drainage system uses the sunk basin to decide the water monitor drainage system to open stops, the drainage system work in the optimum efficiency region, has not opened(More)
  • 1