Keyword [side abutment pressure] Result: 1 - 4 | Page: 1 of 1 1.  Study On Side Abutment Pressure Distribution And Control Measures For Reservation Roadway 2.  Study On Stability Of Roadway Group Affected By Mining Action 3.  Surrounding Rock Control Technology For Roadway Driving Along Goaf Of Isolated Coalface Using Top-coal Caving In Close Coal Seams 4.  Study On Stress Distribution Law Of Pre-mining Upper Layered Concave And Convex Coal Body And Optimization Of Mining Roadway Position   <<First  <Prev  Next>  Last>>  Jump to

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