UNE-EN 50173-3:2018 Information technology - Generic cabling systems - Part 3: Industrial spaces (Endorsed by Asociación Española de Normalización in July of 2018.)
2018UNE-EN 50173-3:2018 Information technology - Generic cabling systems - Part 3: Industrial spaces (Endorsed by Asociación Española de Normalización in July of 2018.)