Materials for the production of primary aluminium. Dense refractory bricks. Determination of cryolite resistance.
NORMA vydána dne 30.11.2009
Designation standards: BS ISO 20292:2009
Publication date standards: 30.11.2009
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategorie: Technické normy BS
ISBN: 978 0 580 61736 2 Status: Confirmed