BSF型浮选机单独使用可形成阶梯布置的浮选统；
Model BSF can be separately used to make up a flotation system of bench style arrangement.
本文论述了BF-T型浮选机的结构、特点及推广应用情况。
The present paper introduces briefly its structure, characteristics and applications.
本文介绍了BF-L型浮选机的结构特点，工作原理及铝土矿选矿的适应性研究。
The structure, the principle of work, bauxite floatation of BF-L floatation machine were presented.
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