Road vehicles - Safety glazing materials - Test methods for optical properties (ISO 3538:1997)
Edition 2003-07

Personal eye-protection - Non-optical test methods; German version EN 168:2001
Edition 2002-04

Aerospace series - Cables, optical, 125 µm diameter cladding - Part 200: Semi-loose structure 9/125 µm GI fibre nominal 0,9 mm outside diameter - Product standard; German and English version EN 4641-200:2018
Edition 2019-06

Aerospace series - Cables, optical, 125 µm diameter cladding - Part 106: Semi-loose structure 62,5/125 µm GI fibre nominal 0,9 mm outside diameter - Product standard; German and English version EN 4641-106:2018
Edition 2019-03

Aerospace series - Cables, optical, 125 µm diameter cladding - Part 201: Semi-loose structure 9/125 µm SM fibre nominal 1,8 mm outside diameter - Product standard; German and English version EN 4641-201:2018
Edition 2019-03

Aerospace series - Cables, optical, 125 µm diameter cladding - Part 202: Semi-loose, ruggedized simplex construction 9/125 µm SM fibre nominal 2,74 mm outside diameter - Product standard; German and English version EN 4641-202:2018
Edition 2019-03

Aerospace series - Cables, optical, 125 µm diameter cladding - Part 101 : Tight structure 62,5 µm core GI fibre 0,9 mm outside diameter - Product standard; German and English version EN 4641-101:2015
Edition 2015-06

Testing of liquid fuels - Determination of the vanadium and nickel content - Part 4: Determination by atomic absorption spectrometry (AAS) or by optical emission spectral analysis with inductively coupled plasma (ICP OES) after incineration
Edition 2011-02

Testing of materials for semiconductor technology - Test method for particle analysis in liquids - Part 2: Determination of particles by optical particle counters
Edition 2009-10

Transmisson of optical radiation; optical clear (nonscattering) media, quantities, symbols and units
Edition 1972-06