Milk - Determination of urea content - Enzymatic method using difference in pH (Reference method) (ISO 14637:2004); German version EN ISO 14637:2006
Edition 2007-03

Acoustics - Measurement of the in situ sound attenuation of a removable screen (ISO 11821:1997); German version EN ISO 11821:1997
Edition 1997-08

Patent valuation - General principles for monetary patent valuation
Edition 2011-05

Measurement and assessment of low-frequency noise immissions in the neighbourhood
Edition 1997-03

Steel pressure vessels for water supply systems
Edition 1991-09

Workplace exposure - Assessment of sampler performance for measurement of airborne particle concentrations - Part 5: Aerosol sampler performance test and sampler comparison carried out at workplaces; German version EN 13205-5:2014
Edition 2014-09

Sweepers - Part 3: Efficiency of particulate matter collection - Testing and Evaluation; German version EN 15429-3:2015
Edition 2015-05

Hearing protectors - Recommendations for selection, use, care and maintenance - Guidance document; German version EN 458:2016
Edition 2016-07

Railway applications - Design for PRM use - Accessibility of persons with reduced mobility to rolling stock - Part 2: Boarding aids; German version EN 16586-2:2017
Edition 2017-07

Components for slings - Safety - Part 6: Links - Grade 4; German version EN 1677-6:2001+A1:2008
Edition 2009-03