Measurement of airborne microorganisms and viruses in ambient air - Active sampling of bioaerosols - Separation of airborne bacteria with impingers using the principle of critical nozzle
Edition 2008-08

Cleanroom technology - Personnel at the clean work place
Edition 2007-04

Energy consumption accounting for the building services - Heat and hot-water supply installations - Cost allocation for solar systems
Edition 2016-08

Securing of loads on road vehicles - Securing of precast concrete elements - Packaged concrete products
Edition 2018-08

Sensors and measuring systems for rotation angle measurement - Instructions for traceable calibration - Basics
Edition 2024-05

Ventilation and indoor-air quality - Air humidification by decentralised devices - Hygiene in planning, construction, operation, and maintenance
Edition 2018-01

Cleanroom technology - Compatibility with required cleanliness and surface cleanliness
Edition 2021-01

Emission control - Facilities for biological waste treatment - Composting
Edition 2019-04

Failure analysis - Failures caused by mechanical working conditions
Edition 2008-04

Inventive problem solving with TRIZ - Solution search
Edition 2020-07