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NBN EN ISO 6769:2022
Vitreous and porcelain enamels - Determination of surface scratch hardness according to the Mohs scale (ISO 6769:2022)
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Summary
This document specifies a method of test for determining the scratch hardness of the surface of vitreous and porcelain enamels.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 11/10/2022 |
| Cancellation Date | 05/31/2023 |
| Page Count | 13 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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