锰矿石 粒度筛分

[中文适用范围]： 适用于天然或加工的锰矿石。 该方法适用于利用一个或多个筛子测定尺寸。 ISO 6230 旨在为该材料的测试和使用提供基础。 用于比较目的时，具体方法应由生产者与消费者协商一致，以消除争议。 [外文原描述]： Applies to natural or processed manganese ores. The methods are applicable to size determination utilizing one or more sieves. ISO 6230 is intended to provide a basis for testing and for use of this material. When it is used for comparative purposes, agreements should be reached between the producer and the consumer in respect of the detailed method in order to eliminate sources of controversy.