UNE-EN 16603-20-20:2018 Space engineering - Electrical design and interface requirements for power supply (Endorsed by Asociación Española de Normalización in September of 2018.)
2018UNE-EN 16603-20-20:2018 Space engineering - Electrical design and interface requirements for power supply (Endorsed by Asociación Española de Normalización in September of 2018.)