Stage grinding-classification 阶段磨矿分级
ore grinding & classification 磨矿分级
grinding-classification system 磨矿分级系统
grinding classification system 磨矿分级系统
grinding-classification process 磨矿分级过程
grinding-classification operation 磨矿分级作业
grinding-classification flowsheet 磨矿分级流程
The approach proposed has successfully been applied to the grinding-classification process of a hematite ore processing plant, and its effectiveness is proved evidently.
该方法已成功应用于某赤铁矿选厂的磨矿分级过程，应用效果表明提出的方法是有效的。
The highly efficient and accurate classification has improved the grinding-classification efficiency of the tertiary grinding , thus raising the run-of-mine ore throughput of System 321.
德瑞克细筛的高效、精确分级，提高了三段磨矿的磨矿分级效率，提高了321系统处理原矿的能力。
The present situation of grinding and classification and the principles of micro-stage grinding technique of Meishan Mine are described.
描述了梅山磨矿分级现状和微阶段化磨矿技术原理。
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