Paints and varnishes — Determination of contrast ratio (opacity) of light coloured paints at a fixed spreading rate (using black and white charts) — Amendment 1
Edition 1 1981-12
Withdrawn
ISO 3905:1980/Amd 1:1981
9523
ISO 3905:1980/Amd 1:1981Paints and varnishes — Determination of contrast ratio (opacity) of light coloured paints at a fixed spreading rate (using black and white charts)Amendment 1