Liquid petroleum products - Petrol - Determination of low lead concentrations by atomic absorption spectrometry; German version EN 237:2004
Edition 2004-12

Viscometry; determination of kinematic viscosity using the Ubbelohde viscometer; viscosity relative increment at short flow times
Edition 1985-05

Biotechnology - Equipment - Guidance on testing procedures for cleanability; German version EN 12296:1998
Edition 1998-05

Plain bearings - Appearance and characterization of damage to metallic hydrodynamic bearings - Part 2: Cavitation erosion and its countermeasures (ISO 7146-2:2008)
Edition 2015-12

Flexible cellular polymeric materials - Laboratory assessment of horizontal burning characteristics of small specimens subjected to a small flame (ISO 3582:2000+Amd 1:2007); German version EN ISO 3582:2000+A1:2007
Edition 2007-12

Optics and photonics - Environmental test methods - Part 4: Salt mist (ISO 9022-4:2014)
Edition 2015-06

Perforated plates - Dimensions
Edition 2022-06

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Track works
Edition 2019-09

Gas analysis - Conversion of gas mixture composition data (ISO 14912:2003); German version EN ISO 14912:2006
Edition 2006-11

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Road construction - Surfacings without binder
Edition 2023-09