Measurement of fiber optic elements - Part 10: Determination of illuminance and effective aperture angle of cold light sources; Text in German and English
Edition 2011-09

Petroleum and natural gas industries - Downhole equipment - Sand screens (ISO 17824:2009); English version EN ISO 17824:2014
Edition 2014-11

Petroleum and natural gas industries - Completion fluids and materials - Part 2: Measurement of properties of proppants used in hydraulic fracturing and gravel-packing operations (ISO 13503-2:2006 + Amd 1:2009); English version EN ISO 13503-2:2006 + A1:2009
Edition 2010-03

Energy management system application program interface (EMS-API) - Part 552: CIMXML Model exchange format (IEC 61970-552:2016); English version EN 61970-552:2016
Edition 2017-08

Digital Audio Broadcasting (DAB) - Distribution interfaces - Digital baseband Inphase and Quadratur (DIQ) interface (ETI); English version EN 300798 V 1.1.1 (1998.03)
Edition 1998-10

Equipment Engineering (EE) - Acoustic noise emitted by telecommunications equipment; English version ETS 300753:1997
Edition 1998-08

Space engineering - Interface requirements for electrical actuators; English version EN 16603-20-21:2020
Edition 2020-08

Petroleum and natural gas industries - Drilling and production equipment - Drilling and well-servicing structures (ISO 13626:2003); English version EN ISO 13626:2004
Edition 2005-09

Materials obtained from end of life tyres (ELT) - Sampling method for granulates and powders stored in big-bags and small-bags; German and English version prEN 17188:2023
Edition 2023-11

Space engineering - Radio frequency and modulation; English version EN 16603-50-05:2014 + AC:2017
Edition 2017-06