NF P78-312-5*NF EN 1096-5:2016 Glass in building - Coated glass - Part 5 : test method and classification for the self-cleaning performances of coated glass surfaces
2016NF P78-312-5*NF EN 1096-5:2016 Glass in building - Coated glass - Part 5 : test method and classification for the self-cleaning performances of coated glass surfaces