90.93 Standard confirmed Mar 3, 2023
ISO
ISO/TC 24/SC 8 Test sieves, sieving and industrial screens
International Standard
19.120 Particle size analysis. Sieving
Applies to metal wire cloth with square openings and perforated plates or sheets with square or circular openings. Tables include principal sizes and supplementary sizes. Sizes of 1 mm and above shall be expressed in millimetres and sizes below 1 mm in micrometres.
WITHDRAWN
ISO 565:1983
PUBLISHED
ISO 565:1990
90.93
Standard confirmed
Mar 3, 2023