Fibre optic interconnecting devices and passive components - Connector optical interfaces - Part 3-1: Connector parameters of dispersion unshifted single mode physically contacting fibres - non-angled 2,5 mm and 1,25 mm diameter cylindrical full zirconia ferrules, core location variant 1 (IEC 86B/4226/CD:2019); Text in German and English
Edition 2020-07

Geometrical product specifications (GPS) - Surface texture: Areal - Part 701: Calibration and measurement standards for contact (stylus) instruments (ISO 25178-701:2010); German version EN ISO 25178-701:2010
Edition 2011-01

Air quality - General aspects - Vocabulary (ISO 4225:2020)
Edition 2020-10

Optics and photonics - Lasers and laser-related equipment - Vocabulary and symbols (ISO 11145:2018); German version EN ISO 11145:2018
Edition 2019-06

Lasers and laser-related equipment - Determination of the properties of ultra-short laser pulses - Part 1: Principles; Text in German and English
Edition 2013-07

Plain bearings - Quality characteristics - Statistical process control (SPC) (ISO 12302:2017)
Edition 2019-07

Copper and copper alloys - Inductively coupled plasma optical emission spectrometry; German version EN 15605:2010
Edition 2010-12

Photocatalysis - Anti-soiling chemical activity using adsorbed organics under solid/solid conditions - Part 1: Dyes on porous surfaces; German version EN 16845-1:2017
Edition 2017-05

Road lighting - Part 4: Methods of measuring lighting performance; German version EN 13201-4:2015
Edition 2016-06

Testing of mineral oil hydrocarbons, similar liquids and solvents for paints and varnishes - Analysis by gas chromatography - General working principles
Edition 2004-01