Normativa ISO UNE gratis

Fecha de publicación: 01/01/1975 Measurements of the electrical properties of electronic tubes and valves. Part 14: Methods of measurement of radar and oscilloscope cathode-ray tubes IEC 60151-14:1975

Fecha de publicación: 01/01/1975 Supplement B – Measurement of the electrical properties of microwave tubes – Part 2: General measurements IEC 60235-2B:1975

Fecha de publicación: 01/01/1975 Measurement of the electrical properties of microwave tubes – Part 1: Terminology – First supplement IEC 60235-1A:1975

Fecha de publicación: 01/01/1975 Methods for measuring the performance of electric kettles and jugs for household and similar use IEC 60530:1975

Fecha de publicación: 01/01/1975 High-voltage coaxial connectors used in nuclear instrumentation IEC 60498:1975

Fecha de publicación: 01/01/1975 Methods for measuring the performance of electric warming plates for household and similar purposes IEC 60496:1975

Fecha de publicación: 01/01/1975 Supplement A – Measurement of the electrical properties of microwave tubes – Part 4: Magnetrons – Voltage tunable magnetron IEC 60235-4A:1975

Fecha de publicación: 01/01/1975 Measurement of the electrical properties of microwave tubes – Part 9: Crossed-field amplifier tubes IEC 60235-9:1975

Fecha de publicación: 01/01/1976 Supplement C – Measurement of the electrical properties of microwave tubes – Part 2: General measurements IEC 60235-2C:1976

Fecha de publicación: 01/01/1976 Connectors for frequencies below 3 MHz – Part 12: Link and test connectors IEC 60130-12:1976