Double-pitch precision roller chains, attachments and associated chain sprockets for transmission and conveyors (ISO 1275:2006)
Edition 2012-07

Measurement of vibration immission - Part 2: Measuring method
Edition 2005-06

German standard methods for the examination of water, waste water and sludge - Cations (group E) - Part 33: Determination of manganese by atomic absorption spectrometry (E 33)
Edition 2000-06

German standard methods for the examination of water, waste water and sludge; parameters characterizing effects and substances (group H); determination of the chemical oxygen demand (COD), ranging from 5 to 50 mg/l (H 44)
Edition 1992-05

German standard methods for the examination of water, waste water and sludge - Cations (group E) - Part 6: Determination of lead by atomic absorption spectrometry (AAS) (E 6)
Edition 1998-07

Protective clothing against chemicals - Test methods and performance classification of chemical protective clothing materials, seams, joins and assemblages; German version EN 14325:2018+A1:2024
Edition 2024-08

Internal non-loadbearing partitions; partitions with timber framing
Edition 1988-11

Ethanol as a blending component for petrol - Determination of inorganic chloride and sulfate content - Ion chromatographic method; German version EN 15492:2012
Edition 2012-04

Copper and copper alloys - Determination of cadmium content - Flame atomic absorption spectrometric method (FAAS); German version EN 15616:2012
Edition 2013-02

Tanks for transport of dangerous goods - Service equipment for tanks - Vapour transfer valve; German version EN 13082:2008+A1:2012
Edition 2012-05