Optical amplifiers – Test methods – Part 10-4: Multichannel parameters – Interpolated source subtraction method using an optical spectrum analyzer
standard by International Electrotechnical Commission, 05/23/2007

Industrial communication networks – Fieldbus specifications – Part 6-20: Application layer protocol specification – Type 20 elements
standard by International Electrotechnical Commission, 08/19/2014

Electromagnetic compatibility (EMC) – Part 4-10: Testing and measurement techniques – Damped oscillatory magnetic field immunity test
standard by International Electrotechnical Commission, 07/07/2016

Fibre optic interconnecting devices and passive components – Non-wavelength-selective fibre optic branching devices – Part 1: Generic specification
standard by International Electrotechnical Commission, 04/26/2010

Telecontrol equipment and systems. Part 3: Interfaces (electrical characteristics)
standard by International Electrotechnical Commission, 05/01/1989

Electroacoustics – Octave-band and fractional-octave-band filters – Part 2: Pattern-evaluation tests
standard by International Electrotechnical Commission, 03/23/2016

Multicore and symmetrical pair/quad cables for digital communications – Part 5: Symmetrical pair/quad cables with transmission characteristics up to 1 000 MHz – Horizontal floor wiring – Sectional specification
standard by International Electrotechnical Commission, 02/25/2009

Safety of laser products – Part 2: Safety of optical fibre communication systems (OFCS)
standard by International Electrotechnical Commission, 06/28/2004

Hand-held motor-operated electric tools – Safety – Part 2-23: Particular requirements for die grinders and small rotary tools
standard by International Electrotechnical Commission, 12/13/2012

Mineral insulated cables and their terminations with a rated voltage not exceeding 750 V – Part 1: Cables
standard by International Electrotechnical Commission, 02/14/2002