Keyword [deep-hole presplitting explosion] Result: 1 - 4 | Page: 1 of 1 1.  Experiment Study Of Synthetical Treatment Technology On High Gas Drainage And Outburst In Sihe Mine 2.  Study On Effect Of Intensified Increasing Permeability By Deep-hole Presplitting Blasting In High Gas And Low Permeability Coal Seam 3.  Simualtion Of Coal Seam Deep-hole Presplitting Explosion Using UDEC 4.  Study On The Technology Of Long-hole Pre-splitting Blast In Low-permeability Coal Seams To Increase Permeability   <<First  <Prev  Next>  Last>>  Jump to

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