GB/T 6609.27-2004 Chemical analysis methods and determination of physical performance of alumina Particle size analysis-Sieving method (English Version)
This standard specifies the determination method of alumina particle size distribution. This standard applies to the determination of the particle size distribution of alumina for aluminum electrolysis.
GB/T 6609.27-2004 history
2023GB/T 6609.27-2023 Methods of chemical analysis and determination of physical properties of alumina Part 27: Particle size analysis and sieving method
2009GB/T 6609.27-2009 Chemical analysis methods and determination of physical performance of alumina.Part 27:Partical size analysis.Method using electriformed sieves
2004GB/T 6609.27-2004 Chemical analysis methods and determination of physical performance of alumina Particle size analysis-Sieving method