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在党的十一届五中全会精神的鼓舞下,冶金部于四月十五日至二十四日召开了云南锡业公司资源综合利用科研任务落实会议。参加会议的有全国有关科研、设计院所、大专院校、生产厂矿等四十七个单位,二百六十九名代表。国家科委、云南省科委、省经委对云锡公司的资源综合利用十分关心。冶金部和云南冶
Encouraged by the spirit of the Fifth Plenary Session of the Eleventh Central Committee of the Communist Party of China, the Metallurgical Department held a meeting on carrying out the scientific research task of comprehensive utilization of resources of Yunnan Tin Industry Company from April 15 to April 24. Participants at the conference included 47 units and 261 delegates nationwide in scientific research, design institutes, universities and colleges, manufacturing plants and mines. The State Science and Technology Commission, Yunnan Provincial Science and Technology Commission and the Provincial Economic Commission are very concerned about the comprehensive utilization of resources of Yunnan Tin Company. Ministry of Metallurgy and Yunnan Metallurgical