Normas IEC
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IEC
IEC 60793-1-48:2017
En Vigor
2017-08-23
Optical fibres - Part 1-48: Measurement methods and test procedures -
Polarization mode dispersion
IEC
IEC 60320-2-3:2018
En Vigor
2018-06-29
Appliance couplers for household and similar general purposes - Part
2-3: Appliance couplers with a degree of protection higher than IPX0
IEC
IEC 60335-2-52:2021 RLV
En Vigor
2021-11-11
Household and similar electrical appliances - Safety - Part 2-52:
Particular requirements for oral hygiene appliances
IEC
IEC 60061-2C:1972
En Vigor
1972-01-01
third supplement - Lamp caps and holders together with gauges for the
control of interchangeability and safety. Part 2: Lampholders
