Water quality - Guidance standard on determining the degree of modification of lake hydromorphology; German version EN 16870:2017
Edition 2017-05

Cryogenic vessels - Large transportable vacuum insulated vessels - Part 1: Fundamental requirements; German version EN 13530-1:2002
Edition 2002-08

Cryogenic vessels - Large transportable non-vacuum insulated vessels - Part 1: Fundamental requirements; German version EN 14398-1:2003
Edition 2004-01

Products used for treatment of water intended for human consumption - Powdered diatomaceous earth; German version EN 12913:2012
Edition 2013-01

Products used for treatment of water intended for human consumption - Powdered perlite; German version EN 12914:2012
Edition 2013-01

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

Cryogenic vessels - Transportable vacuum insulated vessels of not more than 1 000 litres volume - Part 2: Operational requirements (ISO 21029-2:2015); German version EN ISO 21029-2:2015
Edition 2016-02

Geometrical product specifications (GPS) - Filtration - Part 85: Morphological areal filters: Segmentation (ISO 16610-85:2013); German version EN ISO 16610-85:2013
Edition 2013-05

Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Sodium dichloroisocyanurate, dihydrate; German version EN 12932:2015
Edition 2015-05

Petroleum liquids - Automatic pipeline sampling (ISO 3171:1988); German version EN ISO 3171:1999
Edition 2000-11