90.20 Standard under periodical review Jan 15, 2024
ISO
ISO/TC 119/SC 2 Sampling and testing methods for powders (including powders for hardmetals)
International Standard
77.160 Powder metallurgy
Published
WITHDRAWN
ISO 4491-3:1989
PUBLISHED
ISO 4491-3:1997
90.20
Standard under periodical review
Jan 15, 2024