UNE-EN 4702-05:2017 Aerospace series - Quick release fastening systems for non-structural and lining applications - Part 05: Retaining washer (Endorsed by Asociación Española de Normalización in November of 2017.)
2017UNE-EN 4702-05:2017 Aerospace series - Quick release fastening systems for non-structural and lining applications - Part 05: Retaining washer (Endorsed by Asociación Española de Normalización in November of 2017.)