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Normas IEC

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IEC

IEC 62642-2-3:2010

En Vigor
2010-12-14
Alarm systems - Intrusion and hold-up systems - Part 2-3: Intrusion detectors - Microwave detectors
 
IEC

IEC 61333:2019

En Vigor
2019-07-30
Marking on ferrite cores
 
IEC

IEC 62149-9:2014

En Vigor
2014-04-24
Fibre optic active components and devices - Performance standards - Part 9: Seeded reflective semiconductor optical amplifier transceivers
 
IEC

IEC 60231A:1969

En Vigor
1969-01-01
Supplement A - General principles of nuclear reactor instrumentation