Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate; German version EN 1207:2005
Edition 2005-06

Building valves - Water pressure reducing valves and combination water pressure reducing valves - Requirements and tests; German version EN 1567:1999
Edition 2000-01

Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings - Tests and requirements; German version EN 13828:2003
Edition 2003-12

Chemicals used for treatment of water intended for human consumption - Phosphoric acid; German version EN 974:2003
Edition 2004-01

Building valves - Copper alloy stopvalves for potable water supply in buildings - Tests and requirements; German version EN 1213:1999
Edition 1999-12

General purpose bolts and screws - Metric series - Radii under the head (ISO 885:2000)
Edition 2001-08

Textile machinery - Knitting machines - Nominal diameters of circular machines (ISO 8117:2003)
Edition 2003-11

Calculation of load capacity of cylindrical gears; application standard for industrial gears; detailed method
Edition 1989-02

Textile machinery and accessories - Harnesses for Jacquard weaving machines - Vocabulary (ISO 14500:2003)
Edition 2004-03

Chemicals used for treatment of swimming pool water - Calcium hypochlorite; German version EN 15796:2022
Edition 2022-10