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Keyword [steeply inclined and extremely thick coal seam]
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1. Study On Reasons Of Rock Burst In Roadway And Prevention Technology Of Steeply-inclined And Extremely Thick Coal Seam With Horizontally Slicing Way
2. Specially Thick Coal Seam Of Wudong Mining Area Fully Mechanized Coal And Rock Control Technology And Application
3. Research And Application Of Pressure Equalization Veztilation Technology In Fully Mechanized Top Coal Caving Face In Steep Inclined Thick Seam
4. Study On Mechanism And Control Technology Of Rock Burst Induced By Hard Coal In Steeply Inclined Thick Coal Seam
5. :Study On Pre Splitting Technology Of Top Coal In Fully Mechanized Top Coal Caving Mining In Steeply Inclined And Extremely Thick Coal Seam
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