Products used for treatment of water intended for human consumption - Barite; German version EN 12912:2012
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

Railway applications - Design for PRM Use - Requirements on obstacle free routes for infrastructure; German version EN 16587:2017
Edition 2017-09

Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 3: Non-metallic PTFE envelope gaskets; German version EN 1514-3:1997
Edition 1997-08

Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 4: Corrugated flat or grooved metallic and filled metallic gaskets for use with steel flanges; German version EN 1514-4:1997
Edition 1997-08

Chemicals used for treatment of water intended for human consumption - Aluminium chloride anhydrous, aluminium chloride basic, dialuminium chloride pentahydroxide and aluminium chloride hydroxide sulfate; German version EN 17034:2018
Edition 2018-03

Chemicals used for treatment of water intended for human consumption - Half-burnt dolomite; German version EN 1017:2014+A1:2017
Edition 2017-08

Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfate; German version EN 887:2016
Edition 2016-09

Chemicals used for treatment of water intended for human consumption - Aluminium sulfate; German version EN 878:2016
Edition 2016-09

Chemicals used for treatment of water intended for human consumption - Sodium aluminate; German version EN 882:2016
Edition 2016-09