IEC 61291-2 Ed. 4.0 en:2016

Optical amplifiers – Part 2: Single channel applications – Performance specification template
standard by International Electrotechnical Commission, 02/18/2016

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IEC 61280-4-2 Ed. 1.0 b:1999

Fibre optic communication subsystem basic test procedures – Part 4-2: Fibre optic cable plant – Single-mode fibre optic cable plant attenuation
standard by International Electrotechnical Commission, 08/31/1999

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IEC 61156-6 Ed. 3.0 en:2010

Multicore and symmetrical pair/quad cables for digital communications – Part 6: Symmetrical pair/quad cables with transmission characteristics up to 1 000 MHz – Work area wiring – Sectional specification
standard by International Electrotechnical Commission, 01/21/2010

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IEC 61511-1 Ed. 2.1 en:2017

Functional safety – Safety instrumented systems for the process industry sector – Part 1: Framework, definitions, system, hardware and application programming requirements CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 08/16/2017

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IEC 61192-4 Ed. 1.0 b:2002

Workmanship requirements for soldered electronic assemblies – Part 4: Terminal assemblies
standard by International Electrotechnical Commission, 11/29/2002

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IEC 61189-2-719 Ed. 1.0 b:2016

Test methods for electrical materials, printed boards and other interconnection structures and assemblies – Part 2-719: Test methods for materials for interconnection structures – Relative permittivity and loss tangent (500 MHz to 10 GHz)
standard by International Electrotechnical Commission, 07/12/2016

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IEC 61173 Ed. 1.0 b:1992

Overvoltage protection for photovoltaic (PV) power generating systems – Guide
standard by International Electrotechnical Commission, 09/15/1992

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IEC 61331-3 Ed. 1.0 b:1998

Protective devices against diagnostic medical X-radiation – Part 3: Protective clothing and protective devices for gonads
standard by International Electrotechnical Commission, 11/06/1998

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IEC 61605 Ed. 3.0 en:2016

Fixed inductors for use in electronic and telecommunication equipment – Marking codes
standard by International Electrotechnical Commission, 10/26/2016

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IEC 61540 Ed. 1.1 b:1999

Electrical accessories – Portable residual current devices without integral overcurrent protection for household and similar use (PRCDs) CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 03/11/1999

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