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本文综合了宝钢、湘钢、包钢对ISO4701—1985(E)铁矿石(烧结矿、球团矿)——粒度分布筛分测定方法作为制定国标的联合验证试验的总结。
In this paper, Baosteel, Xiangtan Iron and Steel, Baotou Steel on the ISO4701-1985 (E) iron ore (sinter, pellet) - Particle size distribution screening method as a national standard to establish a joint verification test.