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Normas IEC

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IEC

IEC 61883-4:2004

En Vigor
2004-08-27
Consumer audio/video equipment - Digital interface - Part 4: MPEG2-TS data transmission
IEC

IEC 60565-1:2020

En Vigor
2020-04-24
Underwater acoustics - Hydrophones - Calibration of hydrophones - Part 1: Procedures for free-field calibration of hydrophones
IEC

IEC 61811-1:2015

En Vigor
2015-01-28
Electromechanical telecom elementary relays of assessed quality - Part 1: Generic specification and blank detail specification
IEC

IEC TR 61141:1992

En Vigor
1992-04-15
Upper frequency limit of r.f. coaxial connectors
IEC

IEC 61770:2008

En Vigor
2008-07-23
Electric appliances connected to the water mains - Avoidance of backsiphonage and failure of hose-sets
IEC

IEC 61992-4:2006

En Vigor
2006-02-07
Railway applications - Fixed installations - DC switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
IEC

IEC 61028:1990

En Vigor
1990-06-30
Electrical measuring instruments - X-Y recorders
IEC

IEC 60127-8:2018

En Vigor
2018-06-26
Miniature fuses - Part 8: Fuse resistors with particular overcurrent protection