22/30436770 DC
BS ISO 6769. Vitreous and porcelain enamels. Determination of surface scratch hardness according to the Mohs scale

Standard No.

22/30436770 DC

Release Date

2022

Published By

British Standards Institution (BSI)

Latest

22/30436770 DC

22/30436770 DC history

• 0000 22/30436770 DC