Keyword [floor failure features] Result: 1 - 6 | Page: 1 of 1 1.  Failure Characteristics Of Gob Floor And Impact In Close Distance Coal Seams 2.  Study On The Stability Of Mining Roadway And Surrounding Rock Control Technology Of Ultra-close Muttiple-seams 3.  Study On Floor Failure Features Above Confined Water In Gently Inclined Coal Mine 4.  Study On Floor Failure Features Above Confined Water In Sun Tuan Mine 5.  Study On Reasonable Position Of Roadway Under The Influence Of Mining And Confined Water 6.  Study On Floor Deformation And Destruction Above Confined Water In Mining Face   <<First  <Prev  Next>  Last>>  Jump to

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