Keyword [Backfilled body] Result: 1 - 2 | Page: 1 of 1 1.  Roof Control Mechanism By Coordination With Backfilled Body And Backfill Support In Solid Backfill Mining Technology 2.  Experimental Study On Environmental Effects Of Gangue Backfilled Body In Underground Coal Mines   <<First  <Prev  Next>  Last>>  Jump to

Globe Thesis Copyright © 2026. All Rights Reserved. | Privacy | Copyright | Contribute | About | Contact | RSS