article size analysis
roduction;Sampling methods;Screening;Sieving equipment;Testing【摘要】: This International Standard sets out a wet-sieving procedure for the determination of the percentage by mass of particles of smelter-grade alumina passing a 20 urn aperture sieve.This procedure is applicable for aluminas with a -20 um content up to 4 %.【中国标准分类号】: D52【国际标准分类号】: 71_100_10【页数】: 10P.;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |