UNE-EN 4717:2022 Aerospace series - Polyetheretherketone with 55 % continuous carbon fibre by volume (PEEK-CF55) - Stock shape material - Material specification (Endorsed by Asociación Española de Normalización in May of 2022.)
2022UNE-EN 4717:2022 Aerospace series - Polyetheretherketone with 55 % continuous carbon fibre by volume (PEEK-CF55) - Stock shape material - Material specification (Endorsed by Asociación Española de Normalización in May of 2022.)