BS ISO 3271:2015规定了一种方法，用于提供评估 铁矿石对冲击和磨损造成的粒度退化的抵抗力。它包括确定 翻滚和磨损指数。本国际标准适用于块矿、烧结矿和热粘结球团。交叉引用:ISO 3082ISO 3310？那么3310呢？2ISO 11323购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS ISO 3271:2015 specifies a method to provide a relative measure for evaluating the resistance of iron ores to size degradation by impact and abrasion. It covers the determination of the tumble and abrasion indices.This International Standard is applicable to lump ores, sinters, and hot-bonded pellets.Cross References:ISO 3082ISO 3310?1ISO 3310?2ISO 11323All current amendments available at time of purchase are included with the purchase of this document.