低温矿井水
low temperature mine water
矿井水资源化可行性
feasibility of utilization of mine water resources
矿井水资源化
Mine Water Conversing to Resource
Make mine water to be resources
turn mine water into resources
矿井水文信息管理系统
mine hydrogeologic information management system
Information management system of mine hydrogeology
矿井水文地质勘探
mine hydrogeological exploration
矿井水水质评价
mine water quality assessment
矿井水利用
mine drainage utilization
utilization of mine－ shaft sewage
高铁锰矿井水
mine water with high iron and manganese content