Keyword [mining abutment pressure] Result: 1 - 4 | Page: 1 of 1 1.  Study On Stress Transmission Laws Of Mining Floor And Its Influence On Stability Of Floor Roadway 2.  Study On Coal Permeability And Gas Mirgration Law Under High Intensity Mining In Lu An Mining Area 3.  Gas Emission Law And Control Method In Fully-Mechanized Sublevel Caving Mining Of Extremely Thick Coal Seam 4.  Theoretical Study On The Influence Of Key Strata On Abutment Pressure Distribution   <<First  <Prev  Next>  Last>>  Jump to

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