UNE-EN ISO 20509:2023 Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of oxidation resistance of non-oxide monolithic ceramics (ISO 20509:2003) (Endorsed by Asociación Española de Normalización in May of 2023.)
2023UNE-EN ISO 20509:2023 Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of oxidation resistance of non-oxide monolithic ceramics (ISO 20509:2003) (Endorsed by Asociación Española de Normalización in May of 2023.)