2020BS EN ISO 10215:2018 Anodizing of aluminium and its alloys. Visual determination of image clarity of anodic oxidation coatings. Chart scale method
2010BS EN ISO 10215:2010 Anodizing of aluminium and its alloys. Visual determination of image clarity of anodic oxidation coatings. Chart scale method
2001BS EN 12373-14:2001 Aluminium and aluminium alloys. Anodizing. Visual determination of image clarity of anodic oxidation coatings. Chart scale method