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Keyword [mining fissure]
Result: 1 - 20 | Page: 1 of 2
1. Study On Gas Delivery Law In Mining Fissure Of Overlying Stratum And Its Drawing And Utilizing
2. Methane Delivery Law In Mining Fissure Elliptic Paraboloid Zone And Its Application Analysis
3. Study On The Disposed Methane Drainage Technology Of Fully Mechanized Caving Face
4. Methane Delivery Law In Mining Fissure Elliptic Paraboloid Zone And Its Application Analysis
5. Research On The High-level Entry For Gas Extraction Technology Of Fully Mechanized Top Cosl Vacing In Geng Cun Cosl Mine
6. The Application On The Effect Of Mining Height And Key Layer In Rock Mining Fissure Evolutionary
7. Research On Distribution Of Stope Floor Rock Stress And Evolution Law Of Mining Fissure In Short-interval Thick Coal Seams
8. Study On Hydrogeological And Engineering-geological Characteristics Of F1Fault In Danshuigou Mine
9. Research Evolution Law For Fracture Of Mining Overburden In Dafosi Coal Mine And It’s Application
10. Analysis Of Mining-induced Fracture Characteristics Based On Chaos Theory
11. Study On Evolution Laws Of Mining Fissure And Comprehensive Control Of Pressure Relief Gas Of High Methane Working Face In Deep Coal Mine
12. Study On The Evolution Law Of Roof Fissures In Deep 11-2 Coal Mining Of Panxie Mining Area
13. Study On Arrangement Of High-level Borehole For Gas Extraction In Pressure Releasing Area Based On The Rule Of Mining Fissure Growth
14. Study On Fracture Propagation And Permeability Increasing Laws Of Overlying Strata By Mining Lower Protective Layer And Gas Drainage
15. The Optimization And Applied Research Of Goaf Gas Extraction Technology About Hard Roof Comprehensive Mechanized Coal Mining Face
16. Study On Evolution And Distribution Of Mining Fracture Field And Gas Migration Law Of Unloading In Thick Coal Seam
17. Study On The Layer Of High-level Entry In The 2601 Face Of Zhangcun Mine
18. Prediction Of Damage Risk Of Roof Water And Floor Ash In Coal Seam 15-3 Of Miaozhuang Coal Mine
19. Study On Optimal Layout Of High Level Gas Drainage Drilling In Goaf Of High Gas Working Face
20. Study On Gas Transport Law And Coal Spontaneous Combustion Prevention And Control Technology Of Large Dip Angle Thick Coal Seam Mining In Baicheng Mining Area
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