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DOI: 10.3969/j.issn.1007-7677.2007.02.012
Build the recognition of coal quality and strengthen the management to increase quality and efficiency
LIU Jing-hua
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Publication Date：2007-01-01
Pages：2( 26-27 )
GOAL QUALITY TECHNOLOGY

GOAL QUALITY TECHNOLOGY

ISSN：1007-7677
Year, Vol.(Issue)：2007,(2)
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