西石门铁矿南Ⅱ区深部难采矿体采矿工艺改进

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常帅, 任凤玉, 张法胜, 张福宏

Mining Technical Improvement for Deep and Difficult Mining Orebody in Southern District Ⅱ of Xishimen Iron Mine

CHANG Shuai, REN Feng-Yu, ZHANG Fa-Sheng, ZHANG Fu-Hong

金属矿山 . 2012, (06): 1 -3+8 .