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IEC
IEC 60748-21:1997
En Vigor
1997-04-10
Semiconductor devices - Integrated circuits - Part 21: Sectional
specification for film integrated circuits and hybrid film integrated
circuits on the basis of qualification approval procedures
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
IEC
IEC 60050-801:1994/AMD1:2018
En Vigor
2018-10-17
Amendment 1 - International Electrotechnical Vocabulary (IEV) - Part
801: Acoustics and electroacoustics
IEC
IEC 60205:2016/COR1:2018
En Vigor
2018-07-10
Corrigendum 1 - Calculation of the effective parameters of magnetic
piece parts
IEC
IEC 62927:2017
En Vigor
2017-07-12
Voltage sourced converter (VSC) valves for static synchronous
compensator (STATCOM) - Electrical testing
