其中预配煤系统包括煤粉仓的建立、电子秤计量、PLC（可编程控制器）控制等部分，达到煤粉能均匀定量地加入到矿石中。
The former include the coal storehouse building, electronic scale weighting and PLC controlling, whose goal is to mix coal with bauxite in evenness and quantization.
矿石 将被送到粗矿石料仓之上的铁格筛上。
Run of Mine (ROM) ore will be dumped onto a Grizzley above the Coarse Ore bin.
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