Guidance for the interpretation of OTDR backscattering traces for single-mode fibres
Edition 2017-08-31

Vacuum technology; terms and definitions, surface analysis techniques
Edition 1980-10

Surface chemical analysis - Vocabulary - Part 1: General terms and terms used in spectroscopy (ISO 18115-1:2013)
Edition 2017-07

Acoustics - Terminology
Edition 2009-12

Water quality - Guidance on the estimation of fish abundance with mobile hydroacoustic methods; German version EN 15910:2014
Edition 2014-07

Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 301: Attenuation; German and English version EN 3745-301:2012
Edition 2012-08

Air quality - Environmental meteorology - Part 1: Ground-based remote sensing of visual range by lidar (ISO 28902-1:2012)
Edition 2012-06

Optics and photonics - Test method for total scattering by optical components (ISO 13696:2022); German version EN ISO 13696:2022
Edition 2022-11

Advanced technical ceramics - Methods of test for ceramic coatings - Part 4: Determination of chemical composition by electron probe microanalysis (EPMA); German version EN 1071-4:2006
Edition 2006-05

Water quality - Guidance on the use of in vivo absorption techniques for the estimation of chlorophyll-a concentration in marine and fresh water samples; German version EN 16161:2012
Edition 2012-09