IEC 60462 Ed. 1.0 b:1974 [ Withdrawn ] Standard test procedures for photomultiplier tubes for scintillation counting standard by International Electrotechnical Commission, 01/01/1974
IEC 60050-531 Ed. 1.0 t:1974 International Electrotechnical Vocabulary. Electronic tubes standard by International Electrotechnical Commission, 01/01/1974
IEC 60068-2-38 Ed. 1.0 b:1974 [ Withdrawn ] Environmental testing - Part 2: Tests. Test Z/AD: Composite temperature/humidity cyclic test standard by International Electrotechnical Commission, 01/01/1974
IEC 60477 Ed. 1.0 b:1974 Laboratory d.c. resistors standard by International Electrotechnical Commission, 01/01/1974
IEC 60500 Ed. 1.0 b:1974 [ Withdrawn ] IEC standard hydrophone standard by International Electrotechnical Commission, 01/01/1974
IEC 60235-2A Ed. 1.0 b:1974 Measurement of the electrical properties of microwave tubes - Part 2: General measurements - Chapter V: Methods of measuring parasitic noise standard by International Electrotechnical Commission, 01/01/1974
IEC 60235-8A Ed. 1.0 b:1974 Measurement of the electrical properties of microwave tubes - Part 8: Backward-wave oscillator tubes - 'O' type - First supplement standard by International Electrotechnical Commission, 01/01/1974
IEC 60475 Ed. 1.0 b:1974 [ Withdrawn ] Method of sampling liquid dielectrics standard by International Electrotechnical Commission, 01/01/1974
IEC 60244-2 Amd.1 Ed. 1.0 b:1974 Amendment 1 - Methods of measurement for radio transmitters. Part 2: Bandwidth, out-of-band power and power of non-essential oscillations Amendment by International Electrotechnical Commission, 01/01/1974
IEC 60236 Ed. 2.0 b:1974 Methods for the designation of electrostatic deflecting electrodes of cathode-ray tubes standard by International Electrotechnical Commission, 01/01/1974
IEC 60441 Ed. 1.0 b:1974 Photometric and colorimetric methods of measurement of the light emitted by a cathode-ray tube screen standard by International Electrotechnical Commission, 01/01/1974
IEC 60481 Ed. 1.0 b:1974 Coupling devices for power line carrier systems standard by International Electrotechnical Commission, 01/01/1974