Analysis of natural gas - Biomethane - Determination of ammonia content by Tuneable Diode Laser Absorption Spectroscopy (ISO 2612:2023); German version EN ISO 2612:2023
Edition 2024-06

Extenders - Specifications and methods of test - Part 17: Precipitated calcium silicate (ISO 3262-17:2024); German version EN ISO 3262-17:2024
Edition 2024-04

Fire detection and fire alarm systems - Part 12: Smoke detectors - Line detectors using an optical beam; German version EN 54-12:2015
Edition 2015-10

Textiles - Determination of the content of compounds based on chlorobenzenes and chlorotoluenes; German and English version prEN 17137:2023
Edition 2023-07

Design automation - Part 1: Standard test language for all systems - Common abbreviated test language for all systems (C/ATLAS) (IEC 61926-1:1999); German version EN 61926-1:2000
Edition 2000-11

Fibre optic interconnecting devices and passive components - Non-wavelength-selective fibre optic branching devices - Part 1: Generic specification (IEC 86B/4754/CDV) (english version)
Edition 2023-07-01

Fibre optic sensors - Part 1-1: Strain measurement - Strain sensors based on fibre Bragg gratings (IEC 61757-1-1:2020); German version EN IEC 61757-1-1:2020
Edition 2022-07

Fibre optic interconnecting devices and passive components - Performance standard - Part 381-2: Cyclic arrayed waveguide grating - Category C (controlled environment) (IEC 61753-381-2:2016); German version EN 61753-381-2:2016
Edition 2016-11

Passive components to be used in optical fibre communication systems - Product specifications - Part 3-1: Type: 100/200 GHz DWDM module terminated on IEC 60793-2-50 category B1.1 and B1.3 single mode fibre; German version EN 50378-3-1:2007
Edition 2008-02

Optical amplifiers - Test methods - Part 10-2: Multichannel parameters - Pulse method using a gated optical spectrum analyzer (IEC 61290-10-2:2007); German version EN 61290-10-2:2008
Edition 2008-07