ISSN 1005-2518
CN 62-1112/TF
山东焦家金矿Ⅲ号脉矿体采矿方法优化研究
曹学勇,杨勇,赵杰,李伟宁
Research on the Mining Method Optimization of Ⅲ Vein Orebody in Jiaojia Gold Mine, Shandong Province
CAO Xueyong,YANG Yong,ZHAO Jie,LI Weining
J4 . 2011, (4): 59 -61 .