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IEC
IEC 63522-22:2025
En Vigor
2025-04-22
Electrical relays - Tests and measurements - Part 22: Limiting
continuous current
IEC
IEC 61000-4-34:2005/AMD1:2009
En Vigor
2009-05-13
Amendment 1 - Electromagnetic compatibility (EMC) - Part 4-34: Testing
and measurement techniques - Voltage dips, short interruptions and
voltage variations immunity tests for equipment with mains current more
than 16 A per phase
ISO
ISO/IEC 11770-4:2017
En Vigor
2017-11-17
Information technology — Security techniques — Key management — Part 4:
Mechanisms based on weak secrets
IEC
CISPR TR 16-4-3:2004
En Vigor
2004-05-17
Specification for radio disturbance and immunity measuring apparatus and
methods - Part 4-3: Uncertainties, statistics and limit modelling -
Statistical considerations in the determination of EMC compliance of
mass-produced products
