Ambient air measurements - Sampling of atmospheric particles > 2,5 µm on an acceptor surface using the Sigma-2 passive sampler - Characterisation by optical microscopy and calculation of number settling rate and mass concentration
Edition 2013-06

Determination of diffusive emissions by measurements - Industrial halls and livestock farming
Edition 2011-03

Environmental meteorology - Atmospheric dispersion models - Deposition parameters
Edition 2006-04

Cleanroom technology - Compatibility of materials with the required cleanliness
Edition 2013-06

Quality criteria for biogas plants
Edition 2011-02