Soil quality - Vocabulary (ISO 11074:2015); Trilingual version EN ISO 11074:2015
Edition 2015-11

Characterization of sludges - Laboratory chemical conditioning procedure; German version EN 14742:2015
Edition 2015-07

Steel tubes and fittings for onshore and offshore pipelines - Internal lining with cement mortar; German version EN 10298:2005
Edition 2005-12

Characterization of sludges - Physical consistency - Part 1: Determination of flowability - Method by extrusion tube apparatus; German version EN 16720-1:2016
Edition 2016-09

Soil quality - Determination of potential nitrification and inhibition of nitrification - Rapid test by ammonium oxidation (ISO 15685:2012); German version EN ISO 15685:2020
Edition 2021-02

Soil, treated biowaste and sludge - Determination of pH (ISO 10390:2021); German version EN ISO 10390:2022
Edition 2022-08

Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms (ISO 9509:2006); German version EN ISO 9509:2006
Edition 2006-10

Characterisation of sludges - Filtration properties - Part 2: Determination of the specific resistance to filtration; German version EN 14701-2:2013
Edition 2013-07

Pump system energy assessment (ISO/ASME 14414:2019); German version EN ISO 14414:2019
Edition 2019-09

Solid recovered fuels - Determination of elemental composition by X-ray fluorescence (ISO 22940:2021); German version EN ISO 22940:2021
Edition 2021-12