Keyword [Fully-mechanized caving mining] Result: 61 - 70 | Page: 4 of 4 61.  Luling Mine ? 811 Full-mechanized Caving Mining Technology And Mining Pressure Patterns Appeared 62.  Mechanism And Prevention Of Rock Burst In Steep Inclined Coal Seam Fully Mechanized Caving Face In Wudong 63.  Research On Reasonable Width And Stability Of Section Coal Pillars In Deep Fully Mechanized Caving Mining 64.  Study On Water Flowing Fracture And Surface Subsidence Law Of Fully-mechanized Caving Mining In Baode 65.  Analysis Of The Response Characteristics Of Coal And Rock Particles Impacting The Tail Beam 66.  Study On Mechanical Properties And Failure Law Of Roof Fissured Sandstone In Fully Mechanized Caving Mining 67.  Study On Deformation Characteristics And Control Technology Of Surrounding Rock In Fully Mechanized Caving Roadway Of Hebi No.9 Mine 68.  Practical Research On Comprehensive Treatment Technology Of Spontaneous Combustion Fire In Working Face Of Carboniferous Extra-thick Coal Seam 69.  Numerical Simulation Of Overburden Movements In Fully-mechanized Caving Mining Of Extremely Thick Coal Seam 70.  Research And Application Of End Partial Filling Technology In Fully Mechanized Caving Mining   <<First  <Prev  Next>  Last>>  Jump to

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