有色金属矿山的技术改造是一项十分重要而复杂的工作,是充分发挥现有矿山生产能力,挖掘矿山生产潜力,不断促进生产发展的重要措施和途径。使技术落后的生产环节得到迅速改变,积极推广应用新技术,节约能源和原材料,搞好综合利用,更多地增加产品产 Technical transformation of non-ferrous metal mines is a very important and complex work, is to give full play to the existing production capacity of mines, mining potential for production and continue to promote production and development of important measures and ways. So that the backward production technology has been rapidly changed, and actively promote the use of new technologies, energy conservation and raw materials, improve comprehensive utilization, and increase the production of more products