
Tracked Changes. Vitreous and porcelain enamels. Determination of surface scratch hardness according to the Mohs scale.
STANDARD published on 10.2.2023
Designation standards: BS EN ISO 6769:2022-TC
Publication date standards: 10.2.2023
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 25904 9 Status: Definitive