Normativa ISO UNE gratis

Fecha de publicación: 01/01/1983 Basic environmental testing procedures – Part 2-49: Tests – Guidance to test Kc: Sulphur dioxide test for contacts and connections IEC 60068-2-49:1983

Fecha de publicación: 01/01/1983 Basic environmental testing procedures – Part 2-7: Tests – Test Ga and guidance: Acceleration, steady state IEC 60068-2-7:1983

Fecha de publicación: 01/01/1983 Hearing aids. Part 5: Nipples for insert earphones IEC 60118-5:1983

Fecha de publicación: 01/01/1983 Basic environmental testing procedures – Part 2-7: Tests – Test Ga and guidance: Acceleration, steady state IEC 60068-2-7:1983+AMD1:1986 CSV

Fecha de publicación: 01/01/1984 Measurements of ultrasonic magnetostrictive transducers IEC TR 60782:1984

Fecha de publicación: 01/01/1984 Specification for cellulosic papers for electrical purposes. Part 3: Specifications for individual materials. Sheet 5: Special papers IEC 60554-3-5:1984

Fecha de publicación: 01/01/1984 Methods of measurement for radio equipment used in satellite earth stations. Part 1: Measurements common to sub-systems and combinations of sub-systems. Section Two: Measurements in the r.f. range IEC 60510-1-2:1984

Fecha de publicación: 01/01/1984 Methods of measurement for radio equipment used in the mobile services. Part 8: Antennas IEC 60489-8:1984

Fecha de publicación: 01/01/1984 Methods of measurement for equipment used in terrestrial radio-relay systems – Part 3: Simulated systems – Section Six: Measurements for sound programme transmission IEC 60487-3-6:1984

Fecha de publicación: 01/01/1984 Methods of measurement for equipment used in terrestrial radio-relay systems. Part 2: Measurements for sub-systems. Section Five: Frequency demodulators IEC 60487-2-5:1984