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【本刊讯1989年9月2日至5日,由中国选矿科技情报网、中国金属学会选矿学会等联合主办的第五届选矿年评报告会在河北省燕郊召开。出席会议的代表有200多人。中国金属学会选矿学术委员会名誉理事长、教授级高级工程师张卯钧主持了本次报告会,中国选矿科技情报网秘书长、教授级高级工程师赵涌泉致了开幕词,中国金属学会杜启福同志出席了本次报告会。
[2] September 2, 1989 to 5, by the China Mineral Processing Science and Technology Information Network, the Chinese Society of Metals Institute of mineral processing, such as the fifth beneficiation evaluation review meeting will be held in Yanjiao, Hebei Province. More than 200 representatives attended the meeting. Zhang Mijun, honorary chairman of the Institute of Mineral Processing, China Academy of Metallurgy, and a professor-level senior engineer, chaired the report. Zhao Yongquan, secretary general of China’s Mineral Science and Technology Intelligence Network and senior engineer of professor level, delivered an opening speech. Comrade Du Qifu from China Metallurgical Society attended this report meeting.