Normas IEC
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IEC
IEC
IEC 60061-2:1969/AMD55:2020
En Vigor
2020-03-31
Amendment 55 - Lamp caps and holders together with gauges for the
control of interchangeability and safety - Part 2: Lampholders
IEC
IEC 60050-731:1991/AMD4:2019
En Vigor
2019-10-17
Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part
731: Optical fibre communication
IEC
IEC 60721-1:1990+AMD1:1992 CSV
En Vigor
1990-12-31
Classification of environmental conditions - Part 1: Environmental
parameters and their severities
IEC
IEC 60853-1:1985/AMD1:1994
En Vigor
1994-09-28
Amendment 1 - Calculation of the cyclic and emergency current rating of
cables. Part 1: Cyclic rating factor for cables up to and including
18/30(36) kV
IEC
IEC 62841-3-12:2017+AMD1:2021 CSV
En Vigor
2021-07-29
Electric motor-operated hand-held tools, transportable tools and lawn
and garden machinery - Safety - Part 3-12: Particular requirements for
transportable threading machines
IEC
IEC 60027-1:1992/COR1:1993
En Vigor
1993-04-01
Corrigendum 1 - Letter symbols to be used in electrical technology -
Part 1: General
IEC
CISPR 16-4-2:2011/COR1:2013
En Vigor
2013-04-11
Corrigendum 1 - Specification for radio disturbance and immunity
measuring apparatus and methods - Part 4-2: Uncertainties, statistics
and limit modelling - Measurement instrumentation uncertainty
