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Keyword [pressure-relief gas extraction]
Result: 1 - 8 | Page: 1 of 1
1.
Rational Protection Range Of Lower Protective Layer And Application In Pressure-relief Gas Extraction
2.
Study On Mining Fracture Distribution After The Lower Protective Seam Was Mined And Pressure-relief Gas Drainage
3.
Effect Analysis On Pressure Relief And Applicationg In Pressure-relief Gas Extraction For Protection Seam Mining Of Thick Coal Seam
4.
Study On The Pressure-relief Gas Extraction Technique Under The Conditions Of Protective Layer Mining
5.
Study On Deformation Law Of Coal-rock Mass And The Pressure-relief Gas Extraction Technique Under Upper Protective Layer Mining
6.
Theory Of Coal And Gas Outburst Prevention During Mining And Key Technology Research In Upper Cover Of Hongling Coal Mine
7.
Study On Deformation Law Of Coal-rock Mass And The Protection Range Of Under Underside Protective Seam
8.
Research On Gas Drainage Technology Of Shengli Coal Mine
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