Design on Coal Leakage Picked Up from Mine Main Shaft =Bottom Returned to Main Coal Flow System

Home>Articles>Design on Coal Leakage Picked Up from Mine Main Shaft =Bottom Returned to Main Coal Flow System

LIU Le

Keywords：mine main shaftcoal leakage picking upmain coal flow system

Publication Date：2013-01-01

Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)

Pages：2( 7-8 )

PKUISTIC

ISSN：1671-0959

Year, Vol.(Issue)：2013,45(6)