Keyword [lead abutment pressure] Result: 1 - 5 | Page: 1 of 1 1.  Distributed Sensing And Analysis For Deformation Of Surrounding Rock In Roadway Under Mining 2.  Study Of Rational Width Of Chain Pillar Of Extremely Thick Coal Seam In Datong Mining Area 3.  Research On Top Cutting And Roadway Protection Technology Of 2505 Fully Mechanized Caving Face In Zhangcun Mine 4.  Study On Instability Mechanism And Control Technology Of Main Roadway In Duanshi Coal Mine 5.  Study On The Law Of Pressure Appearance Of Forced Roof Caving Near Short Wall Face In Shallow Seam Of Shi-Yangou Coal Mine   <<First  <Prev  Next>  Last>>  Jump to

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