UNE-EN 4704:2012 Aerospace series - Tartaric-Sulphuric-Acid anodizing of aluminium and aluminium wrought alloys for corrosion protection and paint pre-treatment (TSA) (Endorsed by AENOR in March of 2012.)
2012UNE-EN 4704:2012 Aerospace series - Tartaric-Sulphuric-Acid anodizing of aluminium and aluminium wrought alloys for corrosion protection and paint pre-treatment (TSA) (Endorsed by AENOR in March of 2012.)