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Keyword [blasting pressure relief]
Result: 1 - 6 | Page: 1 of 1
1.
Study On Permeability Improvement And Gas Extraction Technology Of Deep Hole Pre-splitting Blasting In11-2Coal Of Panyidong Coal Mine
2.
Study On Dynamic Disaster Prevention Under Fully-mechanized Mining Face Of The Residual Pillar Of Steeply Inclined Coal Seam
3.
Research On Cooperative Control Technology In Rockburst Roadway By Blasting Stress Relief-Support Reinforcement
4.
Study On Recovery Technology Of Residual High Stage Coal Pillar In Steeply Inclined Thick Coal Seam
5.
Study On The Prevention And Control Of Rock Burst In The Isolated Island Working Face Under The Irregular Pillar
6.
Study On Open Mining Pressure Characteristics And Control Technology Of Unequal Thickness Coal Seam In Thick Hard Sandstone Roof
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