Determination methods for safety-related parameters of explosion protection for hybrid mixtures of substances - Part 1: Gases
Edition 2024-05

Determination methods for safety-related parameters of explosion protection for hybrid mixtures of substances - Part 2: Vapours
Edition 2024-05

Plain bearings; hydrostatic plain journal bearings under steady-state conditions; characteristic values for the calculation of oil-lubricated plain bearings without drainage grooves
Edition 1991-04

Plain bearings; hydrostatic plain journal bearings under steady-state conditions; characteristic values for the calculation of oil-lubricated plain bearings with drainage grooves
Edition 1991-04

German standard methods for the examination of water, waste water and sludge - Physical and physical-chemical parameters (group C) - Part 3: Determination of absorption in the range of the ultraviolet radiation, Spectral absorptions coefficient (C 3)
Edition 2005-07

German Standard Methods for Analysing of Water, Waste Water and Sludge; Physical and Physical-chemical Parameters (Group C); Determination of Temperature (C4)
Edition 1976-12

German standard methods for the examination of water, waste water and sludge; physical and physico-chemical parameters (group C); determination of the oxidation reduction (redox) potential (C 6)
Edition 1984-05

German standard methods for the examination of water, waste water and sludge - Physical and physico-chemical parameters (group C) - Part 6: Determination of the oxidation reduction (redox) potential (C 6); Corrigendum 1
Edition 2018-12

Acoustics - Determination of aircraft noise exposure at airfields - Part 2: Determination of acoustic and flight operation parameters; Text in German and English
Edition 2015-12

Vibrational stress; measurement of parameters on vehicle parts
Edition 1993-08