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IEC

IEC 60215:2016

En Vigor
2016-04-27
Safety requirements for radio transmitting equipment - General requirements and terminology
 
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IEC

IEC 60679-4-1:1998

En Vigor
1998-02-19
Quartz crystal controlled oscillators of assessed quality - Part 4-1: Blank detail specification - Capability approval
 
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IEC

IEC PAS 63343:2021

En Vigor
2021-02-18
Maritime navigation and radiocommunication equipment and systems - VHF data exchange system - Requirements and methods of testing for stations including ASM functionality
 
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IEC

IEC 62271-111:2005

Anulada
2012-09-25
High voltage switchgear and controlgear - Part 111: Overhead, pad-mounted, dry vault, and submersible automatic circuit reclosers and fault interrupters for alternating current systems up to 38 kV
 
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IEC

IEC 60653:1979

Anulada
1998-01-23
General considerations on ultrasonic cleaning
 
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IEC

IEC 60909-3:2003

Anulada
2009-03-09
Short-circuit currents in three-phase a.c. systems - Part 3: Currents during two separate simultaneous line-to-earth short circuits and partial short-circuit currents flowing through earth
 
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IEC

IEC 60793-2:1992/AMD2:1997

Anulada
1998-12-22
Amendment 2 - Optical fibres - Part 2: Product specifications
 
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IEC

IEC 60169-21:1985

En Vigor
1985-01-01
Radio-frequency connectors. Part 21: Two types of radio-frequency connectors with inner diameter of outer conductor 9.5 mm (0.374 in) with different versions of screw coupling - Characteristic impedance 50 ohms (Types SC-A and SC-B)
 
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