Roadway position and surrounding rock control technology 
under mining goaf in extremely close coal seam

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Roadway position and surrounding rock control technology under mining goaf in extremely close coal seam

WANG Zhen

LOU Fang

JIN Shi-kui

WANG Gang

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Publication Date：2020-02-28

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

Pages：4( 1-4 )

PKUISTIC

ISSN：1671-0959

Year, Vol.(Issue)：2020,52(2)