NBN T 61-217-1975
STABILIT? DE LA COULEUR

Standard No.

NBN T 61-217-1975

Release Date

1975

Published By

BE-NBN

Latest

NBN T 61-217-1975

Scope

Admixtures for mortar and concrete— Stability of the colour

NBN T 61-217-1975 history

• 1975 NBN T 61-217-1975 STABILIT? DE LA COULEUR