Products and systems for the protection and repair of concrete structures - Test methods - Reference concretes for testing; German version EN 1766:2017
Edition 2017-05

German standard methods for examination of water, waste water and sludge - Anions (group D) - Part 7: Determination of cyanides in low polluted water by liquid chromatography of ions or potentiometric titration (D 7)
Edition 2002-04

Advanced technical ceramics - Methods of test for ceramic coatings - Part 12: Reciprocating wear test; German version EN 1071-12:2010
Edition 2010-07

Water quality - Method for assessment of fish damage in pumps and turbines used in pumping stations and hydropower plants; German and English version prEN 18110:2024
Edition 2024-08

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

Clay roofing tiles for discontinuous laying - Determination of physical characteristics - Part 2: Test for frost resistance; German version EN 539-2:2013
Edition 2013-08

Paints and varnishes - Testing of formaldehyde-emitting coatings and melamine foams - Determination of the steady-state concentration of formaldehyde in a small test chamber (ISO 15234:1999); German version EN ISO 15234:2010
Edition 2011-02

Industrial fans - Mechanical safety of fans - Guarding (ISO 12499:1999); German version EN ISO 12499:2008
Edition 2010-12

Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers; German version EN 973:2009
Edition 2009-12

Gas infrastructure - Compressor stations - Functional requirements; German version EN 12583:2014
Edition 2014-07