Petroleum products - Corrosiveness to copper - Copper strip test (ISO 2160:1998); German version EN ISO 2160:1998
Edition 1999-04

Refractory products - Determination of refractoriness under load - Differential method with rising temperature (ISO 1893:2007); German version EN ISO 1893:2008
Edition 2008-09

Fibre-cement products - Pressure pipes and joints; German version EN 512:1994
Edition 1994-11

German standard methods for examination of water, waste water and sludge - Cations (group E) - Part 8: Determination of zinc - Method by atomic absorption spectrometry (AAS) using an air-ethine flame (E 8)
Edition 2004-10

German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 35: Determination of arsenic - Method by graphite furnace atomic absorption spectrometry (GF-AAS) (D 35)
Edition 2004-09

Unplasticized polyvinyl chloride (PVC-U) pipes - General quality requirements, testing; Text in German and English
Edition 2016-05

Determination of maximum explosion pressure and the maximum rate of pressure rise of gases and vapours; German version EN 15967:2022
Edition 2022-03

Gas infrastructure - Safety Management System (SMS) and Pipeline Integrity Management System (PIMS) - Functional requirements; German version EN 17649:2022
Edition 2023-04

Hot applied joint sealants - Part 10: Test method for the determination of adhesion and cohesion following continuous extension and compression; German version EN 13880-10:2018
Edition 2018-07

Graphical symbols for use on equipment - Index and synopsis (ISO 7000:2004 + ISO 7000 Database:2008 up to ISO 7000-2750)
Edition 2008-12