NP EN 12373-8-2001 Aluminium and aluminium alloys Anodizing Part 8:Determination of the comparative fastness to ultra-voilet light and heat of coloured anodic oxidation coatings
2002NP EN 12373-8-2001 Aluminium and aluminium alloys Anodizing Part 8:Determination of the comparative fastness to ultra-voilet light and heat of coloured anodic oxidation coatings