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(本刊讯)国务委员、国家科委主任宋健于1989年12月4日在河南省付省长于友先、科委主任许广先等同志陪同下到地矿部郑州矿产综合利用研究所视察工作,在视察过程中该所所长郑犹龙汇报了该所近年来科研工作的进展和取得的成果。他说由于选题紧密结合生产,所以几年来的社会和经济效益都比较好,例如已用于首钢选厂的磁团聚重选法,使首钢选厂
(Ben Kanxun) State Councilor Song Jian, director of the State Science and Technology Commission, visited the Institute of Mineral Resources Comprehensive Utilization in the Ministry of Geology and Mineral Resources on December 4, 1989, accompanied by Comrade Yu Youxian, governor of Henan Province, Xu Guangxian, director of Science and Technology Commission, During the inspection, Zheng Juolong, director of the institute, reported on the progress and achievements of the scientific research conducted by the institute in recent years. He said that due to the close combination of production and selection of projects, the social and economic benefits over the past few years are relatively good. For example, the magnetic cluster re-election method that has been used at the Shougang Steel Plant has enabled Shougang Steel