DIN EN ISO 5179:2023-02 Vitreous and porcelain enamels - Determination of surface scratch hardness according to the Mohs scale (ISO 6769:2022); German version EN ISO 6769:2022
2023DIN EN ISO 5179:2023-07 Investigation of brazeability with spreading and gap-filling test (ISO 5179:2021); German version EN ISO 5179:2023
2023DIN EN ISO 5179:2023-02 Vitreous and porcelain enamels - Determination of surface scratch hardness according to the Mohs scale (ISO 6769:2022); German version EN ISO 6769:2022
2023DIN EN ISO 5179:2023 Investigation of brazeability with spreading and gap-filling test (ISO 5179:2021); German and English version prEN ISO 5179:2023