Carbonaceous materials for use in the production of aluminium — Pitch for electrodes — Determination of C/H ratio in the quinoline-insoluble fraction
NORMA vydána dne 2.12.1999
Designation standards: ISO 12979:1999
Publication date standards: 2.12.1999
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: International technical standard
Kategorie: Technické normy ISO