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中国金属学会选矿学术委员会拟于1983年第四季度召开全国第二届破碎与磨碎学术研讨会. 论文内容具体要求:①国内外破碎与磨碎(包括筛分分级,下同)工艺和设备技术现状和发展动向;②提高选矿厂破碎与磨碎作业经济效益的技术途径;③选厂破碎与磨碎作业的挖潜革新和技术改造的经验;④选厂破碎与磨碎作业的节能及降低金属消耗的经验;⑤破碎与磨碎的实验技术(包括功指数测定技术);⑥破
The Chinese Society of Metallurgy Mineral Processing Academic Committee is going to convene the 2nd National Symposium on Crushing and Grating in the 4th quarter of 1983. Specific Requirements for the Paper Contents: ① Domestic and international crushing and grinding (including screening classification, the same below) process and equipment Technical status quo and development trends; ② improve the ore beneficiation plant crushing and grinding economic benefits of the technical approach; ③ crushing and grinding operations crushing operations and tapping the potential of technological innovation experience; ④ plant crushing and grinding operations, energy saving and reduce Metal consumption experience; ⑤ broken and grated experimental techniques (including the work of index determination techniques); ⑥ broken