Optical metrology of microtopographies - Calibration of interferometers and interference microscopes for form measurement
Edition 2020-02

Biological measuring techniques for the determination and evaluation of effects of air pollutants on plants (biomonitoring) - Method of the standardised grass exposure
Edition 2020-08

Vibration insulation - Insulation elements
Edition 2007-11

Environmental meteorology - Prognostic mesoscale wind field models; Methods for licensing procedures according to TA Luft
Edition 2020-10

Particulate matter measurement - Gravimetric determination of mass concentration of suspended particulate matter in ambient air - General principles
Edition 1999-11

Calibration of measuring equipment for electrical quantities - Spectrum analysers
Edition 2022-04

Environmental meteorology - Ground-based remote sensing of meteorological parameters - Particle backscatter lidar
Edition 2018-09

Biological waste gas purification - Bioscrubbers
Edition 2011-03

Bioaerosols and biological agents - Emission measurement - Planning and performing emission measurements
Edition 2022-08

Air conditioning systems for factories - Capture of air pollutants at machine tools removing material
Edition 2012-03