NF B44-411-1*NF EN 16845-1:2017 Photocatalysis - Anti-soiling chemical activity using adsorbed organics under solid/solid conditions - Part 1 : dyes on porous surfaces
2017NF B44-411-1*NF EN 16845-1:2017 Photocatalysis - Anti-soiling chemical activity using adsorbed organics under solid/solid conditions - Part 1 : dyes on porous surfaces