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IEC
IEC 60393-3:2023
En Vigor
2023-08-18
Potentiometers for use in electronic equipment - Part 3: Sectional
specification: Rotary precision potentiometers
IEC
IEC 60235-2E:1976
En Vigor
1976-01-01
Supplement E - Measurement of the electrical properties of microwave
tubes - Part 2: General measurements - Methods of measuring the effects
of non-linearity
IEC
IEC 62574:2020
En Vigor
2020-01-31
Audio, video and multimedia systems - General channel assignment of
multichannel audio
IEC
IEC 62271-202:2022
En Vigor
2022-06-22
High-voltage switchgear and controlgear - Part 202: AC prefabricated
substations for rated voltages above 1 kV and up to and including 52 kV
