31.		EN 60835 : mebverfahren fur gerate in digitalen mikrowellen-funkubertragungssystemen / Europaisches Komitee Fur Elektrotechnische Normung Data Publicação: 1992 Tema: Normas
32.		EN 60950 : sicherheit von einrichtungen der informationstechnik, einschlieblich elektrischer buromaschinen / Europaisches Komitee Fur Elektrotechnische Normung Data Publicação: 1992 Tema: Normas
33.		EN 60966-1 : generic specification for radio frequency and coaxial cable assemblies: part 1: general requirements and test methods: (IEC 966-1: 1988 + A1: 1990 / European Commitee for Electrothecnical Standardization Data Publicação: 1993 Tema: Normas
34.		FINAL DRAFT EN 50083 -3 pr A1 : cabled distribution systems for television and sound signals: part 3: active coaxil wideband distribution equipment / European Commitee for Electrothecnical Standardization Data Publicação: 1993 Tema: Normas
35.		FINAL DRAFT EN 50083 -4 pr A1 : cabled distribution systems for television and sound signals: part 4: passive coaxial wideband distribution equipment / European Commitee for Electrothecnical Standardization Data Publicação: 1993 Tema: Normas
36.		FINAL DRAFT EN 50083 -5 pr A1 : cabled distribution systems for television and sound signals: part 5: headed equipment / European Commitee for Electrothecnical Standardization Data Publicação: 1993 Tema: Normas
37.		FINAL DRAFT EN 50083 -9 pr A1 : cabled distribution systems for television, sound and interactive multimedia signals: part 9: interfaces for CATV/SMATV headends and similar professional equipment for DVB/MPEG-2 transport streams / European Commitee for Electrothecnical Standardization Data Publicação: 1993 Tema: Normas
38.		DRAFT EN 50160 prAA : voltage characteristics of electricity supplied by public distribution system / European Commitee for Electrothecnical Standardization Data Publicação: 1997 Tema: Normas
39.		DRAFT EN 50160 prAB : voltage characteristics of electricity supplied by public distribution system / European Commitee for Electrothecnical Standardization Data Publicação: 1997 Tema: Normas
40.		DRAFT EN 50160 prAC : voltage characteristics of electricity supplied by public distribution system / European Commitee for Electrothecnical Standardization Data Publicação: 1997 Tema: Normas