论文部分内容阅读
冶金部技术情报产品标准研究所于1974年4月20至27日,在湖南株洲冶炼厂召开了重有色金属冶炼技术情报经验交流会。参加会议的有有关单位的代表共126人。 这次会议,是在伟大领袖毛主席亲自发动和领
Metallurgical Department of Technical Information Product Standards Institute in April 1974 April 20 to 27, held in Zhuzhou, Hunan Zhuzhou smelter non-ferrous metal smelting technical information exchange of experience. A total of 126 representatives of relevant units attended the meeting. This meeting was personally initiated and led by the great leader Chairman Mao