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DOI: 10.3969/j.issn.1007-7677.2013.z1.001
Analysis on status and development of the third-party inspection of coal in China
LI Yong-hua
YANG Jun
YIN Yun-mao
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Publication Date：2013-01-01
Pages：3( 1-2,9 )
Goal Quality Technology

Goal Quality Technology

ISSN：1007-7677
Year, Vol.(Issue)：2013,(z1)
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