有色金属工业总公司采矿情报网和南京金属学会于1991年5月5日至8日,在南京市主持召开了全国有色采矿技术进展报告会。参加会议的有有色金属、冶金、黄金、机械、核工业等系统的生产、科研、设计、院校102个单位,171名代表。会议收到论文55篇,大 Nonferrous Metal Industry Corporation Mining Information Network and Nanjing Institute of Metals in May 5, 1991 to 8, held in Nanjing City, held a national non-ferrous mining technology progress report. There were 102 units and 171 representatives of production, research, design, institutions of non-ferrous metals, metallurgy, gold, machinery and nuclear industry participating in the conference. Meeting received 55 papers, large