Keyword [gob-side entry retained] Result: 1 - 3 | Page: 1 of 1 1.  Study On Stability Of Surrounding Rock And The Filler Mass Of Mechanized Caving Leaving Road Along Goaf 2.  Control Of Roof Cutting And Pressure Relief Surrounding Rock Of Gob-side Entry Retained In Lutaishan Mine 3.  Application Research On Supporting Technology Of Roof-cutting Roadway In Z-type Mining Face   <<First  <Prev  Next>  Last>>  Jump to

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