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DOI: 10.3969/j.issn.1007-7677.2008.01.003
Discussion on coal quality management in field of single stope in composition coal seams
ZHANG Li-ping
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Publication Date：2008-01-01
Pages：2( 6-7 )
GOAL QUALITY TECHNOLOGY

GOAL QUALITY TECHNOLOGY

ISSN：1007-7677
Year, Vol.(Issue)：2008,(1)
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