Products used for treatment of water intended for human consumption - Iron-coated granular activated alumina; German version EN 14369:2015
Edition 2015-06

Influence of metallic materials on water intended for human consumption - Determination of residual surface lead (Pb) - Extraction method; German version EN 16057:2012
Edition 2012-07

Optics and optical instruments - Accuracy of optical transfer function (OTF) measurement (ISO 11421:1997)
Edition 2010-10

Lifting Equipment; Acceptance Testing of Crane Installations; Principles
Edition 1977-11

Preferred numbers and series of preferred numbers - Introduction
Edition 1974-11

Optics and photonics - Optical transfer function - Principles and procedures of measurement (ISO 9335:2012)
Edition 2015-12

Ergonomics of the physical environment - Assessment of environments by means of an environmental survey involving physical measurements of the environment and subjective responses of people (ISO 28802:2012); German version EN ISO 28802:2012
Edition 2012-06

Timber structures; test methods; general principles for static load testing; German version EN 380:1993
Edition 1993-10

Turbines and turbine sets - Measurement of emitted airborne noise - Engineering/survey method (ISO 10494:2018)
Edition 2021-07

Acoustics - Measurement of sound pressure levels in the interior of aircraft during flight (ISO 5129:2001 + Amd.1:2013)
Edition 2014-11