冶金部有色金属采矿情报网1981年度情报交流及工作会议于8月26日～31日在山东省福山铜矿召开。参加会议的有本网成员单位26个,被邀请单位31个,共66名代表。会议交流了情报,总结了网的工作,表彰了先进。会议评出1980年度情报网活动先进单位9个,情报活动积极分子19名。会议组织了专题报告,主要的报告内容有我国有色矿山应用分段崩落法和充填法的情 Ministry of Metallurgical Mining Nonferrous Metals Information Network 1981 annual exchange of information and work conference on August 26 ~ 31 in Fu Shan Copper Mine in Shandong Province. Attended the meeting, there are Ben Wang members 26 units were invited 31, a total of 66 representatives. The meeting exchanged information, summed up the work of the network, commended the advanced. The conference named the 1980 intelligence network activities 9 advanced units, intelligence activists 19. The meeting organized a special report, the main contents of the report of China’s non-ferrous mining sub-caving and filling method of love