UNE-CLC/TR 50473:2007 Recommendations for dimensional co-ordination between enclosures and built-in devices for rail fixing for household and similar installations (Endorsed by Asociación Española de Normalización in April of 2023.)
2023UNE-CLC/TR 50473:2007 Recommendations for dimensional co-ordination between enclosures and built-in devices for rail fixing for household and similar installations (Endorsed by Asociación Española de Normalización in April of 2023.)