Measurement of particles in ambient air - Determination of the particle number concentration and number size distribution of aerosols - Electrical mobility spectrometer
Edition 2012-08

Measurement of indoor pollution - Requirements for mobile air purifiers to reduce aerosol-borne transmission of infectious diseases
Edition 2021-09

Measurement of airborne microorganisms and viruses in ambient air - Determination of area-specific background concentrations
Edition 2015-08

Vibration analysis - Procedures and presentation of results - Terminology and basic principles
Edition 2017-04

Characteristic values of numerically controlled production plants - Positioning time, spindle acceleration time, waiting time
Edition 2001-12

Control and quality improvement of process data and their uncertainties by means of correction calculation for operation and acceptance tests
Edition 2017-09

Olfactometry; determination of odour intensity
Edition 1992-10

Olfactometry - Determination of odour intensity
Edition 2021-11

Planning and dimensioning of space heating and cooling - Fundamentals
Edition 2022-02

Stationary source emissions - Measurement of ammonia (and gaseous ammonium compounds) - Manual method
Edition 2017-09