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Research and Application of TAW-3000 Electrohydraulic Servo Rock Triaxial Test Machine
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2012(4)
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Design of Construction Organization for Mine with Annual Production Over 10 Mt
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2012(4)
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Rational Location and Support Technology of Mining Gateway in Seam with Ultra Closed Distance to Above Seam
2012(4)
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Practices on Hydraulic Powered Support Selection and Holding Mining Technology Applied to Seam with Extreme Broken Roof and Soft Coal
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2012(4)
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Study on Gateway Driving Along Goaf with Thick Compound Roof
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2012(4)
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Study on Micro Deformation Features of Overburden Strata Above Longwall Coal Mining Face Under Goaf of Room and Pillar Mining
2012(4)
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Rapid Construction Technology with Mechanized Equipment for Ultra Large Diameter Mine Deep Shaft in Western Inner Mongolia Mining Area
2012(4)
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Key Technology for Fully Mechanized Top Coal Caving Mining in Thick Seam Passing Through Small Mine Goaf with Backfill
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2012(4)
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Technical Access to Improve Lump Coal Rate of Drilling and Blasting Coal Mining Face Area
2012(4)
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Determination on Rational Location of Two Gateways in Coal Mining Face Under Goaf with Ultra Short Distance to Mining Seam .
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2012(4)
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Experiment Test on Expanding Agent Affected to Mechanics Performances of Fly Ash Shotcrete
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2012(4)
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Study on Width Optimization of Sectional Coal Pillar in Pingshuo No.3 Underground Mine
2012(4)
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Analysis on Influence Factors of Seam Gas Content in Zhaiyadi Mine
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2012(4)
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Study on Isothermal Adsorption/Desorption Experiment Method of Raw Coal Under the Condition of Surrounding Pressure
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2012(4)
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Mechanism Analysis on Concentrated Stress in Front of Mining Face Moving Forward Occurred by Water Injection in Seam
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2012(4)
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Research on New Borehole Sealing Material and Sealing Technique Applied to Mine Gas Drainage
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2012(4)
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Study on Measurement and Calculation of Critical Surface Tension of Wetting Coal with Water
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2012(4)
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Comprehensive Gas Prevention and Control Technology of Fully Mechanized Gateway Driving Face in Seam with Coal and Gas Outburst
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2012(4)
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Study on Optimized Layout Plans of Floor Gas Drainage Gateway in Single Outburst Seam
2012(4)
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Study on Influence Factors of Impact Crushing Speed of Coal Rejects
2012(4)
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Flow Field Simulation of Mine Cyclone and Analysis on Dust Control Effect
2012(4)
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Study on Interferences Problems Between Rock Dilling and Loading of ZZ2-8/100 Drilling and Loading Machine
2012(4)
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Research and Development on Anti-Freezing and Sticking Drum and Application to Surface Mine
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2012(4)
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Design on Automatic Pressure Balanced Fire Prevention and Control System in Mine
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2012(4)
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Stress Sensitivity of Permeability Affected to Production Capacity of Coal Bed Methane Well
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2012(4)
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Study on Surface Ground Displacement Law Measure of Fully Mechanized Top Coal Caving Mining in Shallow Depth Thick Seam
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2012(4)
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Discussion on Coal Physical Properties and Formation with Different Metamorphic Degree in North China
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2012(4)
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Research on Non-Liquefaction Moderate Hydrogenation Modification Experiments with Lignite and Plastics Blended
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2012(4)
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Study Progress on Migration Law of Coal Trace Elements in Preparation Process
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2012(4)
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Study on Denitrification Performances of NH3 Modified Activated Coke
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2012(4)
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