Research and application of grouting reconstruction technology to coal mining face floor in thick seam with soft roof,soft coal and soft floor

doi:10.3969/j.issn.1671-0959.2008.08.018

Home>Articles>Research and application of grouting reconstruction technology to coal mining face floor in thick seam with soft roof,soft coal and soft floor

DOI: 10.3969/j.issn.1671-0959.2008.08.018

Research and application of grouting reconstruction technology to coal mining face floor in thick seam with soft roof,soft coal and soft floor

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Publication Date：2008-01-01

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

Pages：3( 42-44 )

COAL ENGINEERING

PKUISTIC

ISSN：1671-0959

Year, Vol.(Issue)：2008,(8)