Keyword [overlying rock structure] Result: 1 - 4 | Page: 1 of 1 1.  Research On Overlying Rock Structure And Near-far Roof Control Technology In Extra Thick Coal Seam 2.  Research On Optimization Of Coal Pillars In Section Of Fully Mechanized Mining Face In Near Shallow Buried Thick Bedrock "Three Hard" Coal Seams 3.  Research On Prevention And Control Technology Of Rock Burst In Large Depth Working Face Of Gaojiapu Coal Mine 4.  Study On Overlying Rock Structure And Stress Evolution Characteristics Of Mining Near Fault Under The Influence Of Coal-seam Inclination   <<First  <Prev  Next>  Last>>  Jump to

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