90.93 Standard confirmed Aug 22, 2022
ISO
ISO/TC 132 Ferroalloys
International Standard
77.100 Ferroalloys
Applies to ferroalloys given in the relevant International Standards. Should be read in conjunction with ISO 3713, ISO 7087 and ISO 7373. Includes four annexes.
PUBLISHED
ISO 7347:1987
90.93
Standard confirmed
Aug 22, 2022