Keyword [Working resistance of support] Result: 1 - 6 | Page: 1 of 1 1.  Studying On Movement Rule Of Overlying Strata And Support Selection Of Selian No.2Mine2-2Middle Coal Layer 2.  Study On The Overlying Strata Breakage And The Working Resistance Of Support In The Condition Of Thick And Hard Roof Hosting Directly Over The Coal Seam 3.  Research On Automatic Analysis Technology Of Strata Pressure Behavior Based On Working Resistance Of Supports 4.  Zhangji Coal Mine Group A 14131 High Mining Face Study On The Law Of Mine Pressure Manifestation 5.  Study On The Laws Of Strata Behavior And Breaking Feature Of Roof In The Large Mining High Fully-mechanized Face Under The Thick Sandstone Roof 6.  Study On Overburden Breakage Law And Mine Pressure Law Of Multi-seam Mining In Hongliulin Coal Mine   <<First  <Prev  Next>  Last>>  Jump to

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