EN 50085 -2-3 : June 1999: cable trunking systems and cable ducting systems for electrical installations: part 2-3: particular requirements for slotted cable trunking systems intended for installation in cabinets / European Commitee for Electrothecnical Standardization
EN 50102 : 1995: degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) / European Commitee for Electrothecnical Standardization
Coaxial cables used in cabled distribution networks : part 6: sectional specification for outdoor drop cables for use in networks operating at frequencies between 5 MHz and 2150 MHz:: EN 50117 -6: April 1997 / European Commitee for Electrothecnical Standardization
EN 50147 -1 : March 1996: anechoic chambers: part 1: shield attenuation measurement / European Commitee for Electrothecnical Standardization