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DOI: 10.3969/j.issn.1007-7677.2015.01.001
Discussion on the responsibility of the testing institutions in coal quality control process
FANG Quan-guo
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Publication Date：2015-01-01
Pages：5( 1-5 )
Goal Quality Technology

Goal Quality Technology

ISSN：1007-7677
Year, Vol.(Issue)：2015,(1)
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