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冶金部有色司与冶金部有色金属选矿科技情报网于一九七九年十二月五日至十日在我省东川矿务局落雪矿主持召开了全国铜选矿技术座谈会。参加会议的有全国二十一个省、市、区的铜选厂、科研、设计、院校等共84个单位,150名代表。云南省冶金局、东川市、东川矿务局和落雪矿的领导同志出席了会议。会议期间共收到论文和经验交流材料四十六篇,通过大小会的总结交流,代表们一致认为:近年来各单位在开展科学研究,整顿企业,重视经济效果,加强经济管理取得成效的基
Ministry of Metallurgy, Department of Nonferrous Metals and Ministry of Metallurgical Nonferrous Metal Mineral Processing Technology Information Network December 5, 1979 to 10 in the Dongchuan Mining Bureau of the snow hosted the national seminar on copper mineral processing technology. There were 84 units and 150 representatives from copper processing plants, research institutes, design institutes and institutions in 21 provinces, cities and districts in the country participating in the conference. Leaders from Yunnan Provincial Metallurgical Bureau, Dongchuan City, Dongchuan Mining Bureau and Luoxue Mine attended the meeting. During the meeting, a total of 46 papers and exchange of experiences materials were received. Through the summery exchange, the delegates agreed that in recent years, all units should conduct scientific research, rectify their enterprises, pay attention to economic results and enhance the effectiveness of economic management