Technical Standard

Optical fibres – Part 1-20: Measurement methods and test procedures – Fibre geometry
standard by International Electrotechnical Commission, 10/10/2014

Synthetic quartz crystal – Specifications and guidelines for use
standard by International Electrotechnical Commission, 05/18/2016

Amendment 3 – Single-capped fluorescent lamps – Performance specifications
Amendment by International Electrotechnical Commission, 05/17/2004

Medical electrical equipment – Part 2-43: Particular requirements for the basic safety and essential performance of X-ray equipment for interventional procedures CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 05/31/2017

Directly heated negative temperature coefficient thermistors – Part 1: Generic specification
standard by International Electrotechnical Commission, 02/13/2008

Semiconductor devices – Discrete devices – Part 5-4: Optoelectronic devices – Semiconductor lasers
standard by International Electrotechnical Commission, 02/23/2006

Incandescent lamps – Safety specifications – Part 3: Tungsten halogen lamps (non-vehicle)
standard by International Electrotechnical Commission, 07/04/2012

Thermistors – Directly heated positive temperature coefficient – Part 1: Generic specification
standard by International Electrotechnical Commission, 04/10/2006

Semiconductor devices – Part 16-4: Microwave integrated circuits – Switches CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 04/21/2011

Magnetic materials – Part 8-1: Specifications for individual materials – Magnetically hard materials CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 07/14/2004