Influence Law of Bore Diameter on Borehole Effective Drainage Radius
LIU Guanpeng
YANG Hongmin
LIU Jun
HU Yunqiang
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Publication Date:2015-01-01
Online Publishing Date:2025-08-15(First online date of this platform, not the publication date of the document)
Safety in Coal Mines

Safety in Coal Mines

PKUISTIC
ISSN:1003-496X
Year, Vol.(Issue):2015,46(2)