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IEC 61290-4-3 Ed. 2.0 b:2018

Optical amplifiers – Test methods – Part 4-3: Power transient parameters – Single channel optical amplifiers in output power control
standard by International Electrotechnical Commission, 04/27/2018

IEC 61347-2-1 Ed. 1.1 b:2006

Lamp controlgear – Part 2-1: Particular requirements for starting devices (other than glow starters) CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 01/25/2006

IEC 61557-9 Ed. 1.0 b:1999

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. – Equipment for testing, measuring or monitoring of protective measures – Part 9: Equipment for insulation fault location in IT systems
standard by International Electrotechnical Commission, 09/24/1999

IEC 61435 Ed. 2.0 en:2013

Nuclear instrumentation – High-purity germanium crystals for radiation detectors – Measurement methods of basic characteristics
standard by International Electrotechnical Commission, 08/12/2013

IEC 61466-2 Amd.1 Ed. 1.0 b:2002

Amendment 1 – Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V – Part 2: Dimensional and electrical characteristics
Amendment by International Electrotechnical Commission, 01/10/2002

IEC 61577-3 Ed. 1.0 b:2002

Radiation protection instrumentation – Radon and radon decay product measuring instruments – Part 3: Specific requirements for radon decay product measuring instruments
standard by International Electrotechnical Commission, 04/12/2002

IEC 61643-12 Ed. 1.0 b:2002

Low-voltage surge protective devices – Part 12: Surge protective devices connected to low-voltage power distribution systems – Selection and application principles
standard by International Electrotechnical Commission, 02/26/2002