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Keyword [increase permeability]
Result: 1 - 12 | Page: 1 of 1
1.
Study On Effect Of Intensified Increasing Permeability By Deep-hole Presplitting Blasting In High Gas And Low Permeability Coal Seam
2.
Study On The Technology Of Long-hole Pre-splitting Blast Controlling In High Gas Coal Seam To Increase Permeability
3.
Study On Uncovering Low Permeable Coal Seam Through Cross Cut By Deep-hole Blasting Technology To Increase Permeability Of Coal Seam
4.
Experimental Research On The Charge Technology For Cross Strata Antireflective Deep-hole Pre-splitting Blasting
5.
Study On The Compound Perforating Technology To Improve Permeability Of Coal Seam
6.
Study On The Technology Of Long-hole Pre-splitting Blast In Low-permeability Coal Seams To Increase Permeability
7.
Experimental Study Of Long-hole Pre-splitting Blast Through Strate In Floor Gateway To Increase Permeability Of The DINGJI Coal Mine
8.
Liquid Nitrogen Submersion Coal On Fracturing And Increase Permeability Of Test Study
9.
Liquid Nitrogen Semi Submersion Coal On Fracturing And Increase Permeability Of Test Study
10.
Study On Expansion Cracking Of Coal Seam Drilling And Increasing Permeability
11.
Experimental Study On Acidification Of Limestone Wells To Increase Permeability
12.
Research On Pressure Relief Range Of Cross-Bed Hydraulic Punching In No.8 Coal Mine Of Hemei Coal Mine
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