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本文简单介绍宜春铌钽矿应用细筛前后的磨矿分级流程和德瑞克筛的技术特性,论述细筛的应用效果,对如何进一步发挥细筛的作用也进行了初步的探讨。
This article briefly introduces the grinding and grading process before and after the application of fine-grained niobium-tantalum ore in Yichun and the technical characteristics of Drake Sieve. It also discusses the application effect of fine-grained coal and also discusses how to further exert the fine-grained effect.