Filtrar:
IEC
IEC 60061-2:1969
En Vigor
1969-01-01
Lamp caps and holders together with gauges for the control of
interchangeability and safety - Part 2: Lampholders
IEC
IEC TS 60899:1987
En Vigor
1987-03-30
Sampling rate and source encoding for professional digital audio recording
IEC
ISO/IEC 23008-12:2025/AMD1:2025
En Vigor
2025-10-13
Information technology - High efficiency coding and media delivery in
heterogeneous environments - Part 12: Image File Format - Amendment 1:
Support for tone map derivation and other technologies
IEC
IEC 63522-25:2025
En Vigor
2025-02-27
Electrical relays - Tests and measurements - Part 25: Magnetic interference
