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DOI: 10.3321/j.issn:0253-9993.2001.04.003
The relation between cleat frequency and coal rank
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Publication Date：2001-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 346-349 )
JOURNAL OF CHINA COAL SOCIETY

JOURNAL OF CHINA COAL SOCIETY

PKUISTICEI
ISSN：0253-9993
Year, Vol.(Issue)：2001,26(4)
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