Technology of mine roadway retained for next sublevel applied to air income gateway of No.324 fully mechanized mining face in Qinan Mine

doi:10.3969/j.issn.0253-2336.2004.09.008

Home>Articles>Technology of mine roadway retained for next sublevel applied to air income gateway of No.324 fully mechanized mining face in Qinan Mine

DOI: 10.3969/j.issn.0253-2336.2004.09.008

Technology of mine roadway retained for next sublevel applied to air income gateway of No.324 fully mechanized mining face in Qinan Mine

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Publication Date：2004-01-01

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

Pages：4( 23-26 )

COAL SCIENCE AND TECHNOLOGY

PKUISTIC

ISSN：0253-2336

Year, Vol.(Issue)：2004,32(9)