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DOI: 10.3969/j.issn.1007-7677.2009.03.019
Discussion on improving the management of coal quality and increasing the economic benefit
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Publication Date：2009-01-01
Pages：2( 44-45 )
GOAL QUALITY AND TECHNOLOGY

GOAL QUALITY AND TECHNOLOGY

ISSN：1007-7677
Year, Vol.(Issue)：2009,(3)
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