Wastewater treatment plants - Trough with shutoff device - Main dimensions
Edition 2004-03

Entertainment technology - Power supply for productions and events
Edition 2014-12

Cryogenic vessels - Gas/material compatibility; German version EN 1797:2001
Edition 2002-02

Sports grounds - Part 1: Outdoor play and athletics Areas - Planning and dimensions
Edition 2018-09

Gratings used as stairtreads - Part 3: Plastic gratings
Edition 2007-08

Clamp nuts for covers
Edition 2021-06

Chemical equipment - Process equipment and vessels with two domed ends - Definitions, nominal capacity, nominal diameters, main dimensions
Edition 2002-04

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Installation of gas, water and drainage pipework inside buildings
Edition 2019-09

Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols; German version EN 1861:1998
Edition 1998-07

General principles of cathodic protection of buried or immersed onshore metallic structures; German version EN 12954:2019
Edition 2020-02