Industrial, commercial and garage doors and gates - Resistance to water penetration - Test method; German and English version prEN 12489:2020
Edition 2020-11

Heating boilers - Test code for heating boilers for atomizing oil burners; German version EN 304:2017
Edition 2018-02

Optics and photonics - Lasers and laser-related equipment - Test methods for the spectral characteristics of lasers (ISO 13695:2004); German version EN ISO 13695:2004
Edition 2004-09

Acoustics - Acoustic insulation for pipes,valves and flanges (ISO 15665:2003 + Cor. 1:2004)
Edition 2011-02

Letter symbols for physical quantities; symbols for general use
Edition 1994-03

Vacuum gauges - Calibration by direct comparison with a reference gauge (ISO 3567:2011)
Edition 2015-05

Chemicals used for treatment of water intended for human consumption - Ozone; German version EN 1278:2010
Edition 2010-08

Electroacoustics - Specifications for personal sound exposure meters (IEC 61252:1993 + AMD1:2000 + AMD2:2017); German version EN 61252:1995 + A1:2001 + A2:2017
Edition 2018-01

Ophthalmic optics - Reference method for the testing of spectacle frames and sunglasses for nickel release; German version EN 16128:2015
Edition 2016-02

Ambient air quality - Standard method for the determination of total gaseous mercury; German version EN 15852:2010
Edition 2010-11