ISO 12979:1999
Carbonaceous materials for use in the production of aluminium — Pitch for electrodes — Determination of C/H ratio in the quinoline-insoluble fraction
Dec 2, 1999
General information
90.93
May 2, 2024
ISO
ISO/TC 226
International Standard
71.100.10
English
French
Life cycle
NOW
PUBLISHED
ISO 12979:1999
90.93
Standard confirmed
May 2, 2024