Deformation Characteristics and Control Technology of Large Span Composite Roof Open-off Cut
LIU Zhicheng
ZHU Lei
LIU Yongqiang
Machine-generated Keywords:
Publication Date:2020-11-20
Online Publishing Date:2025-08-15(First online date of this platform, not the publication date of the document)
Pages:7( 83-88,93 )
Safety in Coal Mines

Safety in Coal Mines

PKUISTIC
ISSN:1003-496X
Year, Vol.(Issue):2020,51(11)