UNE-EN 2341:2018 Aerospace series - Aluminium and aluminium alloy - Square and rectangular extruded bars - Dimensions (Endorsed by Asociación Española de Normalización in February of 2019.)
2019UNE-EN 2341:2018 Aerospace series - Aluminium and aluminium alloy - Square and rectangular extruded bars - Dimensions (Endorsed by Asociación Española de Normalización in February of 2019.)