Vitreous and porcelain enamels - Determination of surface scratch hardness according to the Mohs scale.
NORMA vydána dne 1.2.2022
Designation standards: E DIN EN ISO 6769:2022-02
Note: NEPLATNÁ
Publication date standards: 1.2.2022
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Emails und Emaillierungen - Bestimmung der Ritzhärte der Oberfläche nach Mohs.