EN 61000-4-7 : electromagnetic compatibility (EMC): part 4: testing and measurement techniques: section 7: general guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto / European Commitee for Electrothecnical Standardization
HD 624 .4 S1 : materials used in communication cables: part 4: PE sheathing / European Commitee for Electrothecnical Standardization
Projet définitif EN 50083 -5 pr A1 : Avril 1997: systèmes de distribution par câbles destinés aux signaux de radiodiffusion sonore et de télévision: partie 5: matériels de tête de réseaux / Comité Européen de Normalisation Electrotechnique
FINAL DRAFT EN 50083 -6 prA1 : April 1996: cabled distribution systems for television and sound signals: part 6: optical equipment / European Commitee for Electrothecnical Standardization