UNE-EN 4400-1:2019 Aerospace series - Aluminium and aluminium- and magnesium- alloys - Technical specification - Part 1: Aluminium and aluminium alloy plate (Endorsed by Asociación Española de Normalización in May of 2019.)
2019UNE-EN 4400-1:2019 Aerospace series - Aluminium and aluminium- and magnesium- alloys - Technical specification - Part 1: Aluminium and aluminium alloy plate (Endorsed by Asociación Española de Normalización in May of 2019.)