AENOR Logo

Normas IEC

25074 Resultados disponibles

Filtrar:

(13599)
(11475)
IEC

IEC 60050-442:1998/AMD3:2019
En Vigor
2019-05-14
Amendment 3 - International Electrotechnical Vocabulary (IEV) - Part 442: Electrical accessories
IEC

IEC 61300-2-38:2023 RLV
En Vigor
2023-07-28
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-38: Tests - Sealing for fibre optic sealed closures and hardened connectors using air pressure
IEC

IEC 61280-1-4:2023
En Vigor
2023-01-19
Fibre optic communication subsystem test procedures - Part 1-4: General communication subsystems - Light source encircled flux measurement method
IEC

IEC 60317-27-3:2019
En Vigor
2019-11-13
Specifications for particular types of winding wires - Part 27-3: Paper tape covered rectangular copper wire
IEC

IEC 61043:1993
En Vigor
1993-11-30
Electroacoustics - Instruments for the measurement of sound intensity - Measurements with pairs of pressure sensing microphones
IEC

IEC 60118-4:2014/AMD1:2017
En Vigor
2017-11-09
Amendment 1 - Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements
IEC

IEC 62631-3-1:2023 RLV
En Vigor
2023-01-23
Dielectric and resistive properties of solid insulating materials - Part 3-1: Determination of resistive properties (DC methods) - Volume resistance and volume resistivity - General method
IEC

IEC 60061-2:1969/AMD28:2003
En Vigor
2003-05-13
Amendment 28 - Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 2: Lampholders