FINAL DRAFT EN 50098 -1 : March 1998: customer premises cabling for information technology: part 1: ISDN basic access / European Commitee for Electrothecnical Standardization
EN 50098-1 : customer premises cabling for information technology: part 1: ISDN basic access / European Commitee for Electrothecnical Standardization
EN 50098-2 : Informationstechnische verkabelung von gebaudekomplexen: teil 2: 2048 kbit/s ISDN-primarmultiplexanschlub und netzschnittstelle fur mietleitungen / Europaisches Komitee Fur Elektrotechnische Normung
EN 50109 : hand crimping tools: tools for the crimp termination of electric cables and wires for low frequency and radio frequency applications / European Commitee for Electrothecnical Standardization