Calibration of measuring equipment for electrical quantities - Universal counter
Edition 2004-05

Gaseous air pollution measurement; determination of nitrogen dioxide concentration; photometric manual standard method (Saltzmann)
Edition 1990-10

Gaseous air pollution measurement - Determination of the nitrogen monoxide and nitrogen dioxide concentration - Preparation of the calibration gas mixtures and determination of their concentration
Edition 1995-10

Measurement of gaseous immissions - Measurement of sulphur dioxide concentration - Tetrachloromercurate Pararosaniline (TCM) Method
Edition 1996-09

Technical safety installations for buildings - System-overlapping description of communication
Edition 2019-01

Optical 3-D measuring systems - Optical systems based on area scanning
Edition 2012-08

Emission control - Production and processing of fibrous materials - Friction linings
Edition 2018-11

Systematic calculation of highly stressed bolted joints - Joints with one cylindrical bolt
Edition 2015-11

Dispersion of pollutants in the atmosphere; dispersion of emissions by accidental releases; safety study
Edition 1987-05

Bioaerosols and biological agents - Assessment of source-related ambient air measurements in the scope of environmental health - Effects of bioaerosol pollution on human health
Edition 2022-09