IEC 62990-1 Ed. 1.0 b:2019

Workplace atmospheres – Part 1: Gas detectors – Performance requirements of detectors for toxic gases
standard by International Electrotechnical Commission, 06/26/2019

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IEC 62777 Ed. 1.0 en:2016

Quality evaluation method for the sound field of directional loudspeaker array system
standard by International Electrotechnical Commission, 02/10/2016

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IEC 62823 Ed. 1.0 b:2015

Thyristor valves for thyristor controlled series capacitors (TCSC) – Electrical testing
standard by International Electrotechnical Commission, 08/20/2015

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IEC 62766-7 Ed. 1.0 en:2017

Consumer terminal function for access to IPTV and open internet multimedia services – Part 7: Authentication, content protection and service protection
standard by International Electrotechnical Commission, 07/26/2017

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IEC 63093-12 Ed. 1.0 b:2019

Ferrite cores – Guidelines on dimensions and the limits of surface irregularities – Part 12: Ring-cores
standard by International Electrotechnical Commission, 04/04/2019

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IEC 62747 Amd.1 Ed. 1.0 b:2019

Amendment 1 – Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems
Amendment by International Electrotechnical Commission, 01/24/2019

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IEC 62838 Ed. 1.0 b:2015

LEDsi lamps for general lighting services with supply voltages not exceeding 50 V a.c. r.m.s. or 120 V ripple free d.c. – Safety specifications
standard by International Electrotechnical Commission, 10/07/2015

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IEC 62680-2-3 Ed. 1.0 b:2015

Universal serial bus interfaces for data and power – Part 2-3: Universal Serial Bus Cables and Connectors Class Document Revision 2.0
standard by International Electrotechnical Commission, 09/09/2015

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IEC 62951-4 Ed. 1.0 b:2019

Semiconductor devices – Flexible and stretchable semiconductor devices – Part 4: Fatigue evaluation for flexible conductive thin film on the substrate for flexible semiconductor devices
standard by International Electrotechnical Commission, 02/27/2019

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IEC 62657-2 Ed. 1.0 b:2013

Industrial communication networks – Wireless communication networks – Part 2: Coexistence management
standard by International Electrotechnical Commission, 08/20/2013

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