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IEC
IEC 60244-11:1989
En Vigor
1989-04-15
Methods of measurement for radio transmitters. Part 11: Transposers for
FM sound broadcasting
IEC
IEC 60079-25:2020/AMD1:2025
En Vigor
2025-09-25
Amendment 1 - Explosive atmospheres - Part 25: Intrinsically safe
electrical systems
IEC
ISO/IEC 14496-5:2001/AMD5:2004
En Vigor
2004-11-08
Information technology - Coding of audio-visual objects - Part 5:
Reference software - Amendment 5: Reference software extensions for
error resilient simple scalable profile
IEC
IEC 63218:2021
En Vigor
2021-08-30
Secondary cells and batteries containing alkaline or other non-acid
electrolytes - Secondary lithium, nickel cadmium and nickel-metal
hydride cells and batteries for portable applications - Guidance on
environmental aspects
