Metallic communication cables test methods - Part 1-1: Electrical - Measurement of the pulse/step return loss in the frequency domain using the Inverse Discrete Fourier Transformation (IDFT) (IEC 62153-1-1:2003); German version EN 62153-1-1:2004
Edition 2004-09

Ambient air quality - Atmospheric measurements near ground with FTIR spectroscopy; German version EN 15483:2008
Edition 2009-02

(Mechanical) vibrations, oscillation and vibration systems - Part 1: Basic concepts, survey
Edition 2000-02

Glass in building - Determination of the emissivity; German version EN 12898:2019
Edition 2019-06

Determination of certain substances in electrotechnical products - Part 3-4: Screening - Phthalates in polymers of electrotechnical products by high performance liquid chromatography with ultraviolet detector (HPLC-UV), thin layer chromatography (TLC) and thermal desorption mass spectrometry (TD-MS) (IEC 62321-3-4:2023); German version EN IEC 62321-3-4:2023
Edition 2024-06

Guidance for sampling and analysis of toxic gases and vapours in fire effluents using Fourier transform infrared (FTIR) spectroscopy
Edition 2016-01-02

Guidance for sampling and analysis of toxic gases and vapours in fire effluents using Fourier Transform Infrared (FTIR) spectroscopy
Edition 2015-08

Sampling and analysis of toxic gases and vapours in fire effluents using Fourier Transform Infrared (FTIR) spectroscopy
Edition 2023-07

Optics and photonics - Optical transfer function - Principles of measurement of modulation transfer function (MTF) of sampled imaging systems (ISO 15529:2010)
Edition 2010-11