95.99 Withdrawal of Standard Oct 13, 2021
ISO
ISO/TC 29/SC 5 Grinding wheels and abrasives
International Standard
25.100.70 Abrasives
Relates to the chemical analysis of silicon carbide. Applicable for the determination of the surface impurities of abrasive grains and determining the SiC content of crushed crude when the silicon carbide content is greater than 95 %.
WITHDRAWN
ISO 9286:1997
95.99
Withdrawal of Standard
Oct 13, 2021
PUBLISHED
ISO 9286:2021