UNE-EN 50173-6:2018 Information technology - Generic cabling systems - Part 6: Distributed building services (Endorsed by Asociación Española de Normalización in July of 2018.)
2018UNE-EN 50173-6:2018 Information technology - Generic cabling systems - Part 6: Distributed building services (Endorsed by Asociación Española de Normalización in July of 2018.)