Keyword [mining fissures] Result: 1 - 5 | Page: 1 of 1 1.  Advantageous Channel Evolution Mechanism And Application Of Pressure Relief Gas Storage And Transportation In Gently Inclined Coal Seam 2.  Study And Application On The Development Law Of Thin Bedrock Mining Fracture 3.  Evolution Characteristics Of Cracks In Coal And Overlying Strata Caused By Mining Of Coal Seams And Their Influence On Gas Drainage 4.  Research On The Evolution Law Of Mining Fissures And Gas Drainage In The Three-soft Coal Seam Of Weibei Coalfield 5.  Study On Borehole Location And Sealing Technology Of High-level Extraction Based On The Development Law Of Mining Fissures In Overburden   <<First  <Prev  Next>  Last>>  Jump to

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