Keyword [surface mining cracks] Result: 1 - 2 | Page: 1 of 1 1.  Spatial-Temporal Evolution Mechanism And Control Technologies Of Surface Mining Cracks In Shallow Thick Coal Seam Mining 2.  Study On The Law Of Surface Deformation And Evolution Of Overlying Strata Movement Characteristics Under Repeated Mining   <<First  <Prev  Next>  Last>>  Jump to

Globe Thesis Copyright © 2023. All Rights Reserved. | Privacy | Copyright | Contribute | About | Contact | RSS