Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 1: General information, terminology and sample preparation (ISO 21068-1:2024) (Endorsed by Asociación Espanola de Normalización in June of 2024.)
STANDARD published on 1.6.2024
Designation standards: UNE-EN ISO 21068-1:2024
Publication date standards: 1.6.2024
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: Spanish technical standard
Category: Technical standards UNE