X-ray optical systems - Terms and definitions
Edition 2018-09

Gaseous emission measurement; measurement of gaseous fluorine compounds; absorption method
Edition 1975-10

Inventive problem solving with TRIZ - Description of objective, problem definition, and prioritisation of solutions
Edition 2018-04

Measurement of particles in ambient air - Determination of the particle number concentration and particle size distribution of aerosols - Optical aerosol spectrometer
Edition 2011-06

Motion transmission through four-member plane articulated gearboxes - Dimensional synthesis for general layer assignments - Gear unit designs with two swivel joints at the coupling link
Edition 2021-02

Particulate matter measurement - Dust measurement in flowing gases - Measurement of PM₁₀ and PM2,5 emissions at stationary sources by impaction method
Edition 2004-10

Emission control - Cement plants
Edition 2021-01

Measurement of indoor air pollution - Requirements for air purifiers with integrated operating principle/ cleaning performance in the device for reduction of aerosol-bound transmission of infectious diseases
Edition 2024-09

Tolerances and dimensional management in mechanical linkages - Checklists - Approach and tools
Edition 2019-08

Effects and assessment of odours; determination of annoyance parameters by questioning; repeated brief questioning of neighbour panellists
Edition 1993-03