IEC 61643-351 Ed. 1.0 b:2016

Components for low-voltage surge protective devices – Part 351: Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)
standard by International Electrotechnical Commission, 10/28/2016

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IEC 61558-2-12 Ed. 1.0 b:2001

Safety of power transformers, power supply units and similar devices – Part 2-12: Particular requirements for constant voltage transformers
standard by International Electrotechnical Commission, 06/29/2001

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IEC 61290-3-3 Ed. 1.0 b:2013

Optical amplifiers – Test methods – Part 3-3: Noise figure parameters – Signal power to total ASE power ratio
standard by International Electrotechnical Commission, 11/07/2013

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IEC 61169-8 Ed. 1.0 b:2007

Radio-frequency connectors – Part 8: Sectional specification – RF coaxial connectors with inner diameter of outer conductor 6,5 mm (0,256 in) with bayonet lock – Characteristic impedance 50 ¿¿ (type BNC)
standard by International Electrotechnical Commission, 02/16/2007

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IEC 61577-4 Ed. 1.0 b:2009

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)
standard by International Electrotechnical Commission, 02/26/2009

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IEC 61558-2-9 Ed. 1.0 b:2002

Safety of power transformers, power supply units and similar products – Part 2-9: Particular requirements for transformers for class III handlamps for tungsten filament lamps
standard by International Electrotechnical Commission, 07/11/2002

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IEC 61196-1-203 Ed. 1.0 b:2007

Coaxial communication cables – Part 1-203: Environmental test methods – Test for water penetration of cable
standard by International Electrotechnical Commission, 03/29/2007

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IEC 61310-2 Ed. 2.0 b:2007

Safety of machinery – Indication, marking and actuation – Part 2: Requirements for marking
standard by International Electrotechnical Commission, 02/16/2007

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IEC 61252 Ed. 1.2 b:2017

Electroacoustics – Specifications for personal sound exposure meters CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 04/06/2017

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IEC 61156-7 Ed. 1.1 b:2012

Multicore and symmetrical pair/quad cables for digital communications – Part 7: Symmetrical pair cables with transmissioncharacteristics up to 1 200 MHz – Sectional specification fordigital and analog communication cables CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 12/07/2012

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