Keyword [Super thick coal seam] Result: 1 - 4 | Page: 1 of 1 1.  Study On Surrounding Rock Deformation Law And Processing Parameters In Extra-thick Seam Of Fully Mechanized Caving Mining With Great Mining Height 2.  Research On Structural Characteristics And Top Coal Loss Regulation Of Coal And Gangue Flowing Field In Super Thick Coal Seam Using Top Coal Caving Method 3.  Study On Movement Laws Of Roof Strata And Its Control In Slicing Mining Extra-thick Coal Seam In Dajing Mining Area 4.  Research On Overburden Structure Evolution And Rock Burst Mechanism Of Fully Mechanized Caving Face In Shanzhai Coal Mine   <<First  <Prev  Next>  Last>>  Jump to

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