Chinese Standard: GB/T 31057.3-2018

Granular materials—Physical properties—Part 3:Fluidity index

全国颗粒表征与分检及筛网标准化技术委员会(SAC/TC 168)

GB/T 31057的本部分规定了颗粒材料流动性指数术语、定义、测量仪器、测试方法。
本部分适用于平均粒径为5 μm～5 mm的粉体材料的流动性指数测量。

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