Conservation of cultural heritage - Methods and materials for cleaning porous inorganic materials; German version EN 17138:2018
Edition 2019-03

Testing of textiles; determination of the length of staple fibres; terminology and general principles
Edition 1980-10

Water quality - Biological classification of rivers - Part 1: Guidance on the interpretation of biological quality data from surveys of benthic macroinvertebrates (ISO 8689-1:2000); German version EN ISO 8689-1:2000
Edition 2000-08

Foodstuffs - Determination of vitamin B2 by high performance liquid chromatography; German version EN 14152:2014
Edition 2014-08

Conservation of cultural heritage - Guidelines for design of showcases for exhibition and preservation of objects - Part 1: General requirements; German version EN 15999-1:2014
Edition 2014-06

Ballast water management - Requirements and tests - Part 3: Efficient control
Edition 2016-03

Shipbuilding; ordinary rectangular windows; positioning; identical with ISO 5779:1987
Edition 1991-10

Ethanol as a blending component for petrol - Determination of total acidity - Colour indicator titration method; German and English version prEN 15491:2024
Edition 2024-06

Testing of lubricants - Testing of the rust-prevention properties of greases - SKF-Emcor-method
Edition 2017-10

Acoustics - Determination of acoustic properties in impedance tubes - Part 2: Two-microphone technique for normal sound absorption coefficient and normal surface impedance (ISO 10534-2:2023); German version EN ISO 10534-2:2023
Edition 2024-01