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Home>Articles>Explaination on revision of GB 475-2008 《Method for manual sampling of commercial coal》
DOI: 10.3969/j.issn.1007-7677.2009.03.006
Explaination on revision of GB 475-2008 《Method for manual sampling of commercial coal》
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Publication Date：2009-04-15
Pages：3( 14-16 )
GOAL QUALITY AND TECHNOLOGY

GOAL QUALITY AND TECHNOLOGY

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