roll regrinding 轧辊再研磨
Middling regrinding 中矿再磨
regrinding return ratio 又称返砂比
middlings regrinding 中矿再磨
regrinding and recleaning 再磨再选
Gun drill regrinding fixture 枪钻钻头刃磨夹具
hob regrinding 滚刀重磨
The paper describes the basic structure and working principles of vertical spiral agitating mill, and highlights its application in the regrinding and re-separation process of iron concentrate.
介绍了立式螺旋搅拌磨矿机的基本结构和工作原理，着重叙述了该设备在铁精矿再磨再选工艺流程中的应用。
This paper explains the method of reasonably use and regrinding of reamer.
阐述了合理使用与重磨铰刀的方法。
Tests were carried out on the concentrate recovered from the tailings by regrinding and re-concentration process.
并对回收尾矿的精矿进行了再磨再选试验。
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