Study on optimization of ditch retention parameters between mining areas in Jiangjun Gobi No.2 Open-pit Coal Mine
DONG Zhilong
SUN Jinbu
WANG Hongjian
CHE Zhixiang
Keywords：inner dumpingditch depthadjacent mining areare-stripping strippingeconomic analysis
Publication Date：2023-08-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 7-9,13 )