承德某铁铜多金属矿综合回收选矿工艺研究
李辉跃
Beneficiation Technology for Resource Comprehensive Recovery from Chengde Fe-Cu Polymetallic Ore
LI Hui-yue
矿冶工程 . 2016, (6): 39 -42 .  DOI: 10.3969/j.issn.0253-6099.2016.06.010