Normativa ISO UNE gratis

Fecha de publicación: 22/12/1988 Specification for unused insulating mineral oils for cables with oil ducts IEC 60465:1988

Fecha de publicación: 30/12/1988 Telecontrol equipment and systems. Part 1: General considerations. Section One: General principles IEC TR 60870-1-1:1988

Fecha de publicación: 30/12/1988 Methods of measurement for radio equipment used in satellite earth stations. Part 2: Measurements for sub-systems. Section Four: Up- and down-converters IEC 60510-2-4:1988

Fecha de publicación: 30/12/1988 International Electrotechnical Vocabulary (IEV) – Part 701: Telecommunications, channels and networks IEC 60050-701:1988

Fecha de publicación: 30/12/1988 VSB – Parallel Sub-system Bus of the IEC 60821 VMEbus IEC 60822:1988

Fecha de publicación: 30/12/1988 Specification for unused polybutenes IEC 60963:1988

Fecha de publicación: 01/01/1989 Twelfth supplement – Lamp caps and holders together with gauges for the control of interchangeability and safety. Part 1: Lamp caps IEC 60061-1M:1989

Fecha de publicación: 30/01/1989 Methods of measurement for radio equipment used in satellite earth stations. Part 2: Measurements for sub-systems. Section Three: Low noise amplifier IEC 60510-2-3:1989

Fecha de publicación: 30/01/1989 Methods of measurement for radio equipment used in satellite earth stations. Part 2: Measurements for sub-systems. Section Seven: High-power amplifier IEC 60510-2-7:1989

Fecha de publicación: 30/01/1989 Recommended methods of measurement on receivers for television broadcast transmissions. Part 6: Measurements under conditions different from broadcast signal standards IEC 60107-6:1989