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Keyword [gas prevention]
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1. Study On Gas Release Regulation And Prevention Technology For Deep Soft Seam On Up-DIP Mining With Fully Mechanized Caving Face In Nantun Mine
2. The Study On The Technology Of The Long-wall Top-coal Caving Of Outburst Coal Bed And Gas Prevention In Fault Conformation Belt
3. Study On The Law Of Gas Transport In High Gas And Full Mechanized Coal Face And Its Goaf
4. Methane Delivery Law In Mining Fissure Elliptic Paraboloid Zone And Its Application Analysis
5. Research On Gas Migration Law In Mechanized Mining Face With High Gas
6. Research On Gas Prevention And Control Technology In Fully Mechanized Caving Face
7. Gas Drainage System Optimization For Goaf Of Working Face No.1551(1) In Panyi Coal Mine
8. Study Of Gas Seepage Numerical Simulation And Disasters Prevention During Tunnel Excavation
9. Study On Gas Prevention And Control Technology At Fully Mechanized Caving Face Of Liujia Coal Mine
10. Study On The Ground Pressure And Gas Prevention And Control In Mining Stope Of Lower Coal Seam Of Close Distance Coal Seams
11. Research The Reasonable Working System Of Oil Wells In C10Reservoir Of Ansai Oil Field
12. Study On Gas-geology Law And Gas Control Technique Zhang Wei Coal Mine
13. Study And Application Of Safety Investment Comprehensive Evaluation Model In Gas Prevention And Control
14. Study On The Goaf Gas Migration Rule And Control Technique In The Mining Of Narrow Pillar Working Face
15. Evaluation Of Gas Extraction Technology And Prevention System For Cha Erqi Mine In Xinjiang
16. Research On The Improvement Of Legal System Of Vehicle Exhaust Pollution Prevention And Control In China
17. Research On Gas Prevention And Control Technology Of Fully Mechanized Face In Wireless Sensor Netw
18. Simulation Of Downhole Gas Prevention Tools For Sucker Rod Pumping System With The High Gas-liquid Ratio Well
19. Research On Gas Prevention And Control Technology In ?3 Mining Area Of Western Well In Shuoshi Coal Mine
20. Study On Gas Region Extinction Technique Of Long Distance Directional Drilling In Protruding Coal Seam
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