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采用(?)200mm自生介质旋流器对田庄选煤厂1～0mm级的原煤进行了分选,取得了较好的效果,从而对细粒煤的处理又开创了一条新路.
The use of (?) 200mm self-generating medium cyclone 1 ~ 0mm grade coal at Tianzhuang Coal Preparation Plant were sorted and achieved good results, and thus opened up a new road for the treatment of fine coal.