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ISO
ISO/IEC 23001-10:2020
En Vigor
2020-04-14
Information technology — MPEG systems technologies — Part 10: Carriage
of timed metadata metrics of media in ISO base media file format
IEC
IEC 61834-2:1998
En Vigor
1998-08-25
Recording - Helical-scan digital video cassette recording system using
6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and
1250-50 systems) - Part 2: SD format for 525-60 and 625-50 systems
IEC
IEC 60519-1:2020 RLV
En Vigor
2020-03-11
Safety in installations for electroheating and electromagnetic
processing - Part 1: General requirements
IEC
IEC 61558-2-12:2024 RLV
En Vigor
2024-04-10
Safety of transformers, reactors, power supply units and combinations
thereof - Part 2-12: Particular requirements and tests for constant
voltage transformers and power supply units for constant voltage
