Spectral measurement of radiation; radiation sources; selection criteria
Edition 1982-09

Photometry - Part 10: Luminance meters, concepts, characteristics and their designation
Edition 2020-07

Electromagnetic field; electromagnetic waves
Edition 1988-05

Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 7: Determination of the modulation transfer function (IEC 61262-7:1995); German version EN 61262-7:1995
Edition 2002-05

Digital audience measurement in archives, libraries and museums - Requirements for measurement methods
Edition 2023-09

Information und documentation - Object preserving digitization of archive and library material
Edition 2023-08

Testing of permanent magnets; determination of the magnetic flux values in the working range
Edition 1981-03

Acoustics - Measurement of sound absorption in a reverberation room (ISO 354:2003); German version EN ISO 354:2003
Edition 2003-12

Job related proficiency assessment
Edition 2016-07

German standard methods for the examination of water, waste water and sludge - General informations (group A) - Part 24: Guidance on sampling of suspended sediments (A 24)
Edition 2007-05