90.93 Standard confirmed Jun 11, 2020
ISO
ISO/TC 29/SC 5 Grinding wheels and abrasives
International Standard
25.100.70 Abrasives
Published
WITHDRAWN
ISO/R 603:1967
WITHDRAWN
ISO 603-2:1981
WITHDRAWN
ISO 1117:1975
WITHDRAWN
ISO 2220:1972
WITHDRAWN
ISO 2933:1974
WITHDRAWN
ISO 3920:1976
WITHDRAWN
ISO 3921:1976
PUBLISHED
ISO 603-1:1999
90.93
Standard confirmed
Jun 11, 2020
PUBLISHED
ISO 603-1:1999/Cor 1:1999