GB/T 21524-2008
ActiveParticle size determination of inorganic chemical products - Sieving method
无机化工产品中粒度的测定 筛分法
Application Summary AI generated
This standard specifies the sieving method for determining the particle size distribution of inorganic chemical products. It is applied in quality control and production testing within the chemical industry, particularly for powdered or granular materials like pigments, fillers, and catalysts. The method ensures consistent particle size specifications for manufacturing, trade, and end-use applications.
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