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IEC
IEC TR 62977-5-2:2021
En Vigor
2021-03-11
Electronic displays - Part 5-2: Visual assessment - Colour
discrimination according to viewing direction
ISO
ISO 80601-2-69:2020
En Vigor
2020-11-06
Medical electrical equipment — Part 2-69: Particular requirements for
the basic safety and essential performance of oxygen concentrator equipment
IEC
IEC 62491:2008
En Vigor
2008-03-26
Industrial systems, installations and equipment and industrial products
- Labelling of cables and cores
IEC
IEC 62612:2013+AMD1:2015 CSV
En Vigor
2015-10-29
Self-ballasted LED lamps for general lighting services with
supplyvoltages > 50 V - Performance requirements
