Optical fibres - Part 1-44 : measurement methods and test procedures - Cut-off wavelength
Edition 2012-09-01

Fibre optic communication subsystem test procedures - Part 1-3 : general communication subsystems - Measurement of central wavelength, spectral width and additional spectral characteristics
Edition 2021-08-27

Dynamic modules - Part 4-1 : software and hardware interface - 1×9 wavelength selective switch
Edition 2018-02-10

Liquid petroleum product - Determination of the sulfur content in Ethanol (E85) automobile fuel - Wavelength dispersive X-ray fluorescence spectrometric method
Edition 2017-08-09

Ethanol as a blending component for petrol - Determination of sulfur content - Wavelength dispersive X-ray fluorescence spectrometric method
Edition 2007-10-01

Measuring method for determination of solarisation effect of fused silica optical fibers; Text in German and English
Edition 2017-01

Weigh-in-Motion of road vehicles - Requirements; English version FprEN 17019:2016
Edition 2016-09

Foodstuffs - Determination of cyclamate and saccharine in liquid table top sweetener preparations - Method by high performance liquid chromatography; German version EN 1379:1996
Edition 1996-10

Petroleum and related products - Determination of chlorine and bromine content - Wavelength-dispersive X-ray fluorescence spectrometry
Edition 2001-02

Petroleum products - Determination of vanadium and nickel content - Wavelength-dispersive X-ray fluorescence spectrometry
Edition 1997-07