Manufacturing HGI standard matter and analyzing the ectypal fixed value of year 2006
SUN Gang
ZHANG Bao-qing
LI Ying-hua
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Publication Date:2006-01-01
Pages:3( 35-36,39 )
COAL QUALITY AND TECHNOLOGY

COAL QUALITY AND TECHNOLOGY

ISSN:1007-7677
Year, Vol.(Issue):2006,(5)