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IEC
IEC 60050-523:2018
En Vigor
2018-12-06
International Electrotechnical Vocabulary (IEV) - Part 523:
Micro-electromechanical devices
IEC
IEC TR 61400-21-3:2019
En Vigor
2019-09-13
Wind energy generation systems - Part 21-3: Measurement and assessment
of electrical characteristics - Wind turbine harmonic model and its application
IEC
IEC 60244-3B:1972
En Vigor
1972-01-01
Supplement B - Methods of measurement for radio transmitters - Part 3:
Wanted and unwanted modulation - Unwanted modulation, including hum and
noise modulation
IEC
IEC 60381-1:1982
En Vigor
1982-01-01
Analogue signals for process control systems. Part 1: Direct current signals
