Anodizing of aluminium and aluminium alloys—Assessment of quality of sealed anodic oxide coatings—Part 2:Phosphoric acid/chromic acid test with nitric acid predip
Anodizing of aluminium and aluminium alloys—Assessment of quality of sealed anodic oxide coatings—Part 1:Phosphoric acid/chromic acid test without nitric acid predip
Anodizing of aluminium and its alloys - Measurement of reflectivity characteristics of aluminium surfaces using abridged goniophotometer or goniophotometer