Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 2: Determination of volatile components, total carbon, free carbon, silicon carbide, total and free silicon, free and surface silica (ISO 21068-2:2024)
NORM herausgegeben am 1.10.2024
Designation standards: STN EN ISO 21068-2
Classification mark: 726075
Catalog number: 139033
Publication date standards: 1.10.2024
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN