IEC 62153-4-7 Ed. 3.0 b:2021

Metallic cables and other passive components test methods – Part 4-7: Electromagnetic compatibility (EMC) – Test method for measuring of transfer impedance ZT and screening attenuation aS or coupling attenuation aC of connectors and assemblies – Triaxial tube in tube method
standard by International Electrotechnical Commission, 07/01/2021

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IEC 60335-2-28 Ed. 5.0 b:2021

Household and similar electrical appliances – Safety – Part 2-28: Particular requirements for sewing machines
standard by International Electrotechnical Commission, 11/01/2021

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IEC 63044-3 Amd. 1 Ed. 1.0 b:2021

Amendment 1 to Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) – Part 3: Electrical safety requirements<br />
Amendment by International Electrotechnical Commission, 05/01/2021

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IEC 60086-5 Ed. 5.0 b:2021

Primary batteries – Part 5: Safety of batteries with aqueous electrolyte
standard by International Electrotechnical Commission, 09/01/2021

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IEC 60050-705 Amd.7 Ed. 1.0 b:2021

Amendment 7 – International Electrotechnical Vocabulary (IEV) – Part 705: Radio wave propagation
Amendment by International Electrotechnical Commission, 09/01/2021

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IEC 62439-2 Ed. 3.0 b:2021

Industrial communication networks – High availability automation networks – Part 2: Media Redundancy Protocol (MRP)
standard by International Electrotechnical Commission, 12/01/2021

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IEC 62271-100 Cor. 1 Ed. 3.0 b:2021

Corrigendum 1 to High-voltage switchgear and controlgear – Part 100: High-voltage alternating-current circuit-breakers CONSOLIDATED EDITION
Corrigenda by International Electrotechnical Commission, 01/01/2021

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IEC 62262 Ed. 1.1 b:2021

Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) CONSOLIDATED VERSION
standard by International Electrotechnical Commission, 09/01/2021

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IEC 61482-1-1 Ed. 2.0 b:2019

Live working – Protective clothing against the thermal hazards of an electric arc – Part 1-1: Test methods – Method 1: Determination of the arc rating (ELIM, ATPV and/or EBT) of clothing materials and of protective clothing using an open arc
standard by International Electrotechnical Commission, 07/01/2019

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IEC 61788-23 Ed. 2.0 b:2021

Superconductivity – Part 23: Residual resistance ratio measurement – Residual resistance ratio of Nb superconductors
standard by International Electrotechnical Commission, 08/01/2021

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