Normas IEC
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IEC
IEC 61577-4:2009
En Vigor
2009-02-26
Radiation protection instrumentation - Radon and radon decay product
measuring instruments - Part 4: Equipment for the production of
reference atmospheres containing radon isotopes and their decay products (STAR)
IEC
IEC TR 61156-1-3:2011
En Vigor
2011-04-07
Multicore and symmetrical pair/quad cables for digital communications -
Part 1-3: Electrical transmission parameters for modelling cable
assemblies using symmetrical pair/quad cables
IEC
IEC 60590:1977
En Vigor
1977-01-01
Determination of the aromatic hydrocarbon content of new mineral
insulating oils
IEC
IEC 60747-16-1:2001+AMD1:2007 CSV
En Vigor
2007-03-13
Semiconductor devices - Part 16-1: Microwave integrated circuits - Amplifiers
