IEC 60068-2-31 Amd.1 Ed. 1.0 b:1982

Amendment 1 – Environmental testing. Part 2: Tests. Test Ec: Drop and topple, primarily for equipment-type specimens
Amendment by International Electrotechnical Commission, 01/01/1982

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IEC 60244-7 Ed. 1.0 b:1979

Methods of measurement for radio transmitters. Part 7: Cabinet radiation at frequencies above 1 GHz
standard by International Electrotechnical Commission, 01/01/1979

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IEC 60079-17 Ed. 4.0 b:2007

Explosive atmospheres – Part 17: Electrical installations inspection and maintenance
standard by International Electrotechnical Commission, 08/27/2007

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IEC 60050-447 Ed. 1.0 b:2010

International Electrotechnical Vocabulary (IEV) – Part 447: Measuring relays
standard by International Electrotechnical Commission, 06/29/2010

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IEC 60050-446 Ed. 1.0 t:1983

International Electrotechnical Vocabulary. Electrical relays
standard by International Electrotechnical Commission, 01/01/1983

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IEC 60244-5 Ed. 2.0 b:1992

Methods of measurement for radio transmitters – Part 5: Performance characteristics of television transmitters
standard by International Electrotechnical Commission, 10/23/1992

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IEC 60068-2-17 Ed. 4.0 b:1994

Basic environmental testing procedures – Part 2-17: Tests – Test Q: Sealing
standard by International Electrotechnical Commission, 07/07/1994

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IEC 60079-6 Amd.1 Ed. 4.0 b:2020

Amendment 1 – Explosive atmospheres – Part 6: Equipment protection by liquid immersion "o"
Amendment by International Electrotechnical Commission, 02/24/2020

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IEC 60034-2 Amd.1 Ed. 3.0 b:1995

Amendment 1 – Rotating electrical machines. Part 2: Methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for traction vehicles)
Amendment by International Electrotechnical Commission, 04/28/1995

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IEC 60076-22-1 Ed. 1.0 b:2019

Power transformers – Part 22-1: Power transformer and reactor fittings – Protective devices
standard by International Electrotechnical Commission, 01/29/2019

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