ISO 23202 : 2006(R2016)现行
ALUMINIUM OXIDE USED FOR THE PRODUCTION OF ALUMINIUM - DETERMINATION OF PARTICLES PASSING A 20 MICROMETRE APERTURE SIEVE
出版：International Organization for Standardization
专家解读视频
States a wet-sieving procedure for the determination of the percentage by mass of particles of smelter-grade alumina passing a 20 micrometer aperture sieve.
NBR ISO 23202 : 2014 - Identical
BS ISO 23202 : 2006 - Identical
NEN ISO 23202 : 2006 - Identical
NBR ISO 23202 : 2014 - Identical
BS ISO 23202 : 2006 - Identical
NEN ISO 23202 : 2006 - Identical
