Inspection of measuring and test equipments - Test instructions for micrometers
Edition 2001-11

Bioaerosols and biological agents - Determination of pollen and spores in ambient air by a volumetric method for a measurement network for allergolocical purposes
Edition 2019-03

Ventilation and indoor-air quality - Cleaning of VAC systems and air ducts
Edition 2024-09

Gaseous emission measurement - Gas chromatographic determination of organic compounds - Sampling by absorption in a solvent (2-(2-methoxyethoxy)ethanol, methyldiglycol) at low temperature
Edition 1996-12

Environmental meteorology - Meteorological measurements - Atmospheric pressure
Edition 2022-02

Air-conditioning - Duct systems - Duct system losses and thermal calculations (VDI Ventilation Code of Practice)
Edition 2023-07

Indoor air pollution measurement - Determination of the concentration of nitrogen dioxide - Manual photometric method (Saltzman)
Edition 1997-12

Interfaces of active cooperating freight wagons - Electric power supply
Edition 2022-12

Chemical separation processes - Measurement and evaluation of fluid dynamics and mass transfer in packed columns - Absorption and desorption
Edition 2020-06

Ventilation and indoor-air quality - Qualification of personnel for hygiene checkings, hygiene inspections, and assessment of indoor-air quality
Edition 2012-08