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IEC
IEC
IEC 63522-33:2025
En Vigor
2025-08-19
Electrical relays - Tests and measurements - Part 33: Continuity of
protective earthing connection
IEC
CISPR 16-2-2:2010
En Vigor
2010-07-28
Specification for radio disturbance and immunity measuring apparatus and
methods - Part 2-2: Methods of measurement of disturbances and immunity
- Measurement of disturbance power
IEC
IEC 61280-2-2:2012/COR1:2015
En Vigor
2015-02-17
Corrigendum 1 - Fibre optic communication subsystem test procedures -
Part 2-2: Digital systems - Optical eye pattern, waveform and extinction
ratio measurement
