NF A92-129*NF EN 15771:2010
Vitreous and porcelain enamels - Determination of surface scratch hardness according to the Mohs scale.

Standard No.

NF A92-129*NF EN 15771:2010

Release Date

2010

Published By

Association Francaise de Normalisation

Latest

NF A92-129*NF EN 15771:2010

NF A92-129*NF EN 15771:2010 history

• 2010 NF A92-129*NF EN 15771:2010 Vitreous and porcelain enamels - Determination of surface scratch hardness according to the Mohs scale.