Product data exchange in the building services - Air openings
Edition 2020-03

Inspection of measuring and test equipment - Test instructions for electronic digital indicator gauges
Edition 2020-08

Thermodynamic properties of humid air and combustion gases
Edition 2016-04

Measurement of particles in ambient air - Determination of the particle number concentration and number size distribution of aerosols - Electrical Low Pressure Impactor (ELPI)
Edition 2012-12

Performance criteria on automated measuring and electronic data evaluation systems for monitoring emissions - Digital interface - Specific requirements for OPC
Edition 2012-07

Measurement of particles in ambient air - Determination of the particle number concentration and particle size distribution of aerosols - Time-of-flight spectrometer
Edition 2013-11

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

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

Technology assessment - Concepts and foundations
Edition 2000-09

Level measurement - Ground pressure methods
Edition 2012-12