Normas IEC
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IEC
IEC 60050-721:1991/AMD1:2016
En Vigor
2016-12-16
Amendement 1 - International Electrotechnical Vocabulary (IEV) - Part
721: Telegraphy, facsimile and data communication
IEC
IEC 60825-1:2014/ISH2:2017
En Vigor
2017-12-19
Interpretation sheet 2 - Safety of laser products - Part 1: Equipment
classification and requirements
IEC
IEC 61439-7:2022 RLV
En Vigor
2022-07-07
Low-voltage switchgear and controlgear assemblies - Part 7: Assemblies
for specific applications such as marinas, camping sites, market
squares, electric vehicle charging stations
IEC
IEC 60050-821:2017
En Vigor
2017-11-20
International Electrotechnical Vocabulary (IEV) - Part 821: Signalling
and security apparatus for railways
