Treatment of water of swimming pools and baths - Part 5: Combinations of process using bromine as disinfectant, produced by ozonation of bromide-rich water
Edition 2021-04

Metallic industrial piping - Part 3: Design and calculation; German version EN 13480-3:2017/A3:2020
Edition 2020-12

Guide for procurement of power station equipment - Part 3-1: Boilers; water tube boilers; German version EN 45510-3-1:1999
Edition 2000-01

Guide for procurement of power station equipment - Part 3-2: Boilers; shell boilers; German version EN 45510-3-2:1999
Edition 2000-01

Guide for procurement of power station equipment - Part 3-3: Boilers; boilers with fluidized bed firing; German version EN 45510-3-3:1999
Edition 2000-01

Gas welding equipment - Safety devices - Part 2: Devices not incorporating a flame (flashback) arrestor (ISO 5175-2:2017, Corrected version 2019-01); German version EN ISO 5175-2:2017
Edition 2019-05

Fixed bed filters for water treatment - Structure and components
Edition 2016-05

German standard methods for the examination of water, waste water and sludge - Sludge and sediments (group S) - Part 17: Determination of the organically bound halogens amenable to extraction (EOX) (S 17)
Edition 2017-01

Irrigation technic - Centre pivot and moving lateral systems - Part 1: Presentation of the technical characteristics; German version EN 12325-1:1998
Edition 1999-02

Treatment of spent filter backwash water from systems for treatment of water of swimming-pools and baths
Edition 2016-07