Railway applications - Track - Track geometry quality - Part 4: Measuring systems - Manual and lightweight devices; German and English version prEN 13848-4:2023
Edition 2023-07

Railway applications - Track - Track geometry quality - Part 4: Measuring systems - Manual and lightweight devices; German version EN 13848-4:2011
Edition 2012-03

Railway applications - Track - Track geometry quality - Part 5: Geometric quality levels - Plain line, switches and crossings; German version EN 13848-5:2017
Edition 2017-10

Railway applications - Rescue coupler - Performance requirements, specific interface geometry and test methods; German version EN 15020:2022
Edition 2022-10

Railway applications - Wheel-rail contact geometry parameters - Definitions and methods for evaluation; German version EN 15302:2021
Edition 2021-12

Railway applications - Automatic coupler - Performance requirements, specific interface geometry and test method; German version EN 16019:2014
Edition 2014-06

Optical fibres - Part 1-20: Measurement methods and test procedures - Fibre geometry (IEC 60793-1-20:2014); German version EN 60793-1-20:2014
Edition 2017-02

Optical fibres - Part 1-21: Measurement methods and test procedures; Coating geometry (IEC 60793-1-21:2001); German version EN 60793-1-21:2002
Edition 2002-11

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-30: Examinations and measurements - Endface geometry of rectangular ferrule (IEC 61300-3-30:2020); German version EN IEC 61300-3-30:2021
Edition 2022-08

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-47: Examinations and measurements - End face geometry of PC/APC spherically polished ferrules using interferometry (IEC 61300-3-47:2014); German version EN 61300-3-47:2014
Edition 2015-04