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1 前言细铁精矿造球通常使用粘结剂,它可以提高球团的焙烧强度,且在由明尼苏达、密歇根和拉布拉多船运到内陆钢铁公司的印第安纳港厂(IHW)的路途中不产生破裂。常
1 INTRODUCTION Fine iron ore pelletizing usually uses a binder that improves the roasting strength of pellets and works on the IHW route of Minnesota, Michigan and Labrador ships to landlocked steel companies No rupture on the way. often