UNE-EN 3979:2005 Aerospace series - Aluminium alloy AL-P8090-O2 - Sheet for superplastic forming (SPF) - 0,8 mm <=a <=6 mm (Endorsed by AENOR in August of 2005.)
2005UNE-EN 3979:2005 Aerospace series - Aluminium alloy AL-P8090-O2 - Sheet for superplastic forming (SPF) - 0,8 mm <=a <=6 mm (Endorsed by AENOR in August of 2005.)