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Keyword [coalseam]
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1. Study On Pressure-Swing-Adsorption Enrichment Of Coalseam Methane
2. Study On Coalseam Mining Safety Under ShiTanGou River Of ShanMuShu Coal Mine
3. The Gas-geology Law And Gas Forecasting Of 3# Coalseam In Lu'an Mine Area
4. Study Of Gas Extraction Methods Of High-methane Coalseam And Its Application In Jixian Coalmine
5. The Gas-geology Law And Gas Forecasting Of 5# Coalseam In Aiweiergou Mining Area
6. Study On Ground Pressure Of The Ultra Longwall Mining In The Shallow Coalseam Of Shendong Mine Area
7. Simulation Of The Pre-pumping Coal Seam Gas Through Drillhole Under The Infuence Of Temperature And Its Application
8. Simulation Experimental Study On New Chemical Grouting Material Reinforced Weak Roof Of Coalseam
9. Research Of Desorption Dynamic Characteristic And Outburst Predictors Index In Middle Coalseam Of The Renlou Coalmine
10. Study On The Mechanism And Prevention Of Water Inrush From Faults Of Floor
11. Research And Application On Hydraulic Fracturing Pressure Relived And Permeability Enhanced In13-1Seam Of Pansan Mine
12. AE Characteristics Of Lamprophyre In Different Moisture States And Influence On Overlying Strata’s Movement With Full-mechanizedmining Of Thick Coalseam
13. Study On Method Of Water Inrush Risk Assessment Of Mining Above Confined Aquifer
14. Research On Coalseam Permeability Improvement Theory And Application Of Hydraulic Stimulation Technology In Mining
15. Study Of Gas Extraction Methods Of High-methane Coalseam And Its Application In Xingqian Coalmine
16. Study On The Hydraulic Flushing Borehole In The Coal Seams Of Mine Influence
17. Research On Long-hole Pre-splitting Controlling Blast Technology Improveing Gas Extract In Low Permeability Coal Seam
18. Reseach And Application On Hydraulic Fracturing Pressure Relived And Permeability Enhanced Of Hebi10th Coal Mine
19. High Gas-containing Coalseam Bolting Performance And The Influence Of Gas On Roadway Support
20. Study On Integrated Technonlgy Of Dust Suppression In Fully Mechanized Coal Face Of Shaungyashan Mining Area
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