PDF(589 KB)
Material Cost Control Method Selection and Optimization for Coal Mine Production System
ZHANG Yong-mei, YANG Ting-ting
Mining and Metallurgical Engineering ›› 2012, Vol. 32 ›› Issue (4) : 118-123.
PDF(589 KB)
PDF(589 KB)
Material Cost Control Method Selection and Optimization for Coal Mine Production System
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