90.93 Standard confirmed Aug 5, 2021
ISO
ISO/TC 29/SC 5 Grinding wheels and abrasives
International Standard
25.100.70 Abrasives
Published
Contains a method for the determination or for checking the size distribution of macrogrits from F4 to F220 in fused aluminium oxide and silicon carbide used in the manufacture of bonded abrasives.
WITHDRAWN
ISO 8486:1986
PUBLISHED
ISO 8486-1:1996
90.93
Standard confirmed
Aug 5, 2021