Optimizing and Transforming for Ventilation System of the Forth Coal Mine in Hebi
CHENG Lei
YANG Yun-qiang
JING Guo-xun
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Publication Date:2005-01-01
Online Publishing Date:2025-08-15(First online date of this platform, not the publication date of the document)
Pages:4( 426-429 )
JOURNAL OF HENAN POLYTECHNIC UNIVERSITY(NATURAL SCIENCE)

JOURNAL OF HENAN POLYTECHNIC UNIVERSITY(NATURAL SCIENCE)

PKUISTIC
ISSN:1673-9787
Year, Vol.(Issue):2005,24(6)