Keyword [destruction characteristics] Result: 1 - 6 | Page: 1 of 1 1.  Research On Thermal Physical Parameters And Destruction Characteristics Of Coal And Rock Of Coalfield Fire Area 2.  Study On The Characteristics Of Coal-rock Destruction By Carbon Dioxide Blasting 3.  Study On Destruction Characteristics Of Crossheading Surrounding Rock And Its Support Technology In Large Mining Height Fully-Mechanized Face 4.  Experimental Study On Factors Affecting Rock Fragmentation By Ultrasonic Excitation 5.  Study On Deformation Mechanism And Control Of Roadway Driving Along Next Goaf Full Seam Mining In Thick Coal Seam 6.  Research And Application Of Load-bearing Characteristics Of Strong And Tough Cemented Filling Materials   <<First  <Prev  Next>  Last>>  Jump to

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