1.
EN 50174-1 [documento electrónico] : information technology: cabling installation: part 1: specification and quality assurance / European Commitee for Electrothecnical Standardization
Data Publicação:
2000
Tema:
Normas
2.
EN 50174-2 [documento electrónico] : technologies de l'information: installation de câblage: partie 2: planification et pratiques d'installation à l'intérieur des bâtiments / Comité Européen de Normalisation Electrotechnique
Data Publicação:
2000
Tema:
Normas
3.
Application of equipotential bonding and earthing at buildings with information technology equipment : EN 50310: August 2000 / European Commitee for Electrothecnical Standardization
Data Publicação:
2000
Tema:
Normas
