1987年11月15日至18日在南京召开了“第五届全国重有色金属加工科技交流会”。这次会议由中国有色金属加工协会重有色分会、中国有色金属学会加工学术委员会铜镍学组、中国有色总公司科技协作网重加工组、中国有色金属加工情报网共同举办。有137个单位、186位代表参加。这次会议是近几年来我国重有色金属材料及加工领域规模较 November 15, 1987 to 18 held in Nanjing, “the Fifth National Nonferrous Metals Processing Technology Exchange.” The meeting was held by China Nonferrous Metals Processing Association, China Nonferrous Metal Processing Association Academic Committee Copper and Nickel Group, China Nonferrous Corporation Technology Rework Group, China Nonferrous Metal Processing Information Network. There are 137 units, 186 representatives to participate. This meeting is in recent years China’s non-ferrous metal materials and processing more than the scale of the field