Keyword [Support and surrounding rocks] Result: 1 - 5 | Page: 1 of 1 1.  Research On The Relationship Between Two-Leg Sublevel Caving Shield Support And Surrounding Rocks And Adaptability 2.  Study On The Fracture Laws And Controlling Of Thick And Hard Roof 3.  Study On Stability Of Support And Surrounding Rocks And Its Control In Rise Mining Fully Mechanized Caving Mining Face 4.  Research On Surrounding Rock Controlling Under Gangue Filling And Above Confined Aquifers 5.  Study On The Pressure Law Of Fully Mechanized Mining Plane Under Large-scale Irregular Magmatic Rock Erosion Conditions   <<First  <Prev  Next>  Last>>  Jump to

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