UNE-EN 2715:2018 Aerospace series - Macrographic examination of aluminium and aluminium alloy wrought products, forging stock and forgings (Endorsed by Asociación Española de Normalización in February of 2019.)
2019UNE-EN 2715:2018 Aerospace series - Macrographic examination of aluminium and aluminium alloy wrought products, forging stock and forgings (Endorsed by Asociación Española de Normalización in February of 2019.)