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Normas IEC
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IEC
IEC 63522-25:2025
En Vigor
2025-02-27
Electrical relays - Tests and measurements - Part 25: Magnetic interference
IEC
IEC 62021-2:2007
En Vigor
2007-05-15
Insulating liquids - Determination of acidity - Part 2: Colourimetric titration
IEC
IEC TR 61858-3:2020
En Vigor
2020-12-08
Electrical insulation systems - Thermal evaluation of modifications to
an established electrical insulation system (EIS) - Part 3:
Clarification of electrical insulating materials (EIMs) and auxiliary materials
ISO
IEC 60796-3:1990
En Vigor
1990-09-15
Microprocessor system BUS I, 8-bit and 16-bit data (MULTIBUS I) — Part
3: Mechanical and pin descriptions for the Eurocard configuration with
pin and socket (indirect) connectors
IEC
IEC TR 62878-2-2:2015
En Vigor
2015-12-04
Device embedded substrate - Part 2-2: Guidelines - Electrical testing
IEC
IEC 60268-16:2020/COR1:2025
En Vigor
2025-07-07
Corrigendum 1: Sound system equipment - Part 16: Objective rating of
speech intelligibility by speech transmission index
IEC
IEC 62676-1-2:2013
En Vigor
2013-10-29
Video surveillance systems for use in security applications - Part 1-2:
System requirements - Performance requirements for video transmission
IEC
IEC 60994:1991/COR1:1997
En Vigor
1997-04-28
Corrigendum 1 - Guide for field measurement of vibrations and pulsations
in hydraulic machines (turbines, storage pumps and pump-turbines)
