>BS EN ISO 6769:2022 Vitreous and porcelain enamels. Determination of surface scratch hardness according to the Mohs scale
sklademVydáno: 2022-12-08
BS EN ISO 6769:2022
Vitreous and porcelain enamels. Determination of surface scratch hardness according to the Mohs scale
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Označení normy:
BS EN ISO 6769:2022
Počet stran:
10
Vydáno:
2022-12-08
ISBN:
978 0 539 17574 5
Status:
Standard
DESCRIPTION
BS EN ISO 6769:2022
This standard BS EN ISO 6769:2022 Vitreous and porcelain enamels. Determination of surface scratch hardness according to the Mohs scale is classified in these ICS categories:
25.220.50 Enamels
This document specifies a method of test for determining the scratch hardness of the surface of vitreous and porcelain enamels.