Keyword [Law of pressure relief effect] Result: 1 - 2 | Page: 1 of 1 1.  Simulation Research And Engineering Practice Of Extended Protective Area In The Mining Of Lower Protective Coal Seam 2.  Numerical Simulation And On-site Investigation Of The Influence Law Of Mining Pressure Relief In The Upper Protective Layer Of Puxi Mine   <<First  <Prev  Next>  Last>>  Jump to

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