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IEC
IEC 62271-202:2022/COR1:2023
En Vigor
2023-08-24
Corrigendum 1 - High-voltage switchgear and controlgear - Part 202: AC
prefabricated substations for rated voltages above 1 kV and up to and
including 52 kV
IEC
IEC 61391-1:2006/AMD1:2017
En Vigor
2017-07-10
Amendment 1 - Ultrasonics - Pulse-echo scanners - Part 1: Techniques for
calibrating spatial measurement systems and measurement of point-spread
function response
IEC
IEC 60252-1:2010
En Vigor
2010-09-29
AC motor capacitors - Part 1: General - Performance, testing and rating
- Safety requirements - Guidance for installation and operation
IEC
IEC 63093-8:2018
En Vigor
2018-06-27
Ferrite cores - Guidelines on dimensions and the limits of surface
irregularities - Part 8: E-cores
ISO
ISO/IEC 18014-4:2015
En Vigor
2015-04-15
Information technology — Security techniques — Time-stamping services —
Part 4: Traceability of time sources
IEC
IEC
IEC 60050-112:2010
En Vigor
2010-01-27
International Electrotechnical Vocabulary (IEV) - Part 112: Quantities
and units
ISO
IEC 80601-2-49:2018
En Vigor
2018-03-09
Medical electrical equipment — Part 2-49: Particular requirements for
the basic safety and essential performance of multifunction patient
monitoring equipment
