Chemical analysis of silicon-carbide-containing raw materials and refractory products. Determination of nitrogen, oxygen and metallic and oxidic constituents.
NORMA vydána dne 30.9.2008
Designation standards: BS EN ISO 21068-3:2008
Note: NEPLATNÁ
Publication date standards: 30.9.2008
The number of pages: 46
Approximate weight : 138 g (0.30 lbs)
Country: British technical standard
Kategorie: Technické normy BS