IEC 60126 Ed. 2.0 b:1973

IEC reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear inserts
standard by International Electrotechnical Commission, 01/01/1973

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IEC 60050-851 Amd.1 Ed. 2.0 b:2014

Amendment 1 – International Electrotechnical Vocabulary (IEV) – Part 851: Electric welding
Amendment by International Electrotechnical Commission, 02/14/2014

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IEC 60050-161 Amd.7 Ed. 1.0 en:2017

Amendment 7 – International electrotechnical vocabulary – Part 161: Electromagnetic compatibility
Amendment by International Electrotechnical Commission, 08/30/2017

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IEC 60153-6 Amd.1 Ed. 1.0 b:1977

Amendment 1 – Hollow metallic waveguides – Part 6: Relevant specifications for medium flat rectangular waveguides
Amendment by International Electrotechnical Commission, 01/01/1977

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IEC 60071-5 Ed. 1.0 b:2014

Insulation co-ordination – Part 5: Procedures for high-voltage direct current (HVDC) converter stations
standard by International Electrotechnical Commission, 10/24/2014

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IEC 60050-721 Amd.3 Ed. 1.0 b:2018

Amendment 3 – International Electrotechnical Vocabulary (IEV) – Part 721: Telegraphy, facsimile and data communication
Amendment by International Electrotechnical Commission, 10/17/2018

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IEC 60050-614 Ed. 1.0 b:2016

International Electrotechnical Vocabulary (IEV) – Part 614: Generation, transmission and distribution of electricity – Operation
standard by International Electrotechnical Commission, 02/02/2016

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IEC 61196-6-3 Ed. 2.0 en:2020

Coaxial communication cables – Part 6-3: Detail specification for type 75-5 CATV drop cables
standard by International Electrotechnical Commission, 05/27/2020

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IEC 60286-5 Ed. 2.0 en:2003

Packaging of components for automatic handling – Part 5: Matrix trays
standard by International Electrotechnical Commission, 10/30/2003

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IEC 60076-21 Ed. 2.0 en:2018

Power transformers – Part 21: Standard requirements, terminology, and test code for step-voltage regulators
standard by International Electrotechnical Commission, 12/07/2018

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