Wastewater engineering - Vocabulary
Edition 2016-11

Sanitary tapware - Electronic opening and closing sanitary tapware; German version EN 15091:2013
Edition 2014-03

Ventilation for buildings - Ductwork - Requirements for ductwork components to facilitate maintenance of ductwork systems; German version EN 12097:2006
Edition 2006-11

Guide for procurement of power station equipment - Part 4-3: Boiler auxiliaries; draught plant; German version EN 45510-4-3:1999
Edition 1999-06

Gas cylinders - Cylinder valves with integrated pressure regulators - Specification and type testing (ISO 22435:2007 + Amd.1:2012); German version EN ISO 22435:2007 + A1:2012
Edition 2013-03

Pressure regulators for use with medical gases - Part 4: Low-pressure regulators (ISO 10524-4:2008); German version EN ISO 10524-4:2008
Edition 2008-09

Petroleum and natural gas industries - Drilling and production equipment - Subsurface barrier valves and related equipment (ISO 28781:2010); English version EN ISO 28781:2010
Edition 2010-12

Sanitary tapware - Electronic opening and closing sanitary tapware; German and English version prEN 15091:2022
Edition 2022-04

Sanitary tapware - Mechanical mixing valves (PN 10) - General technical specifications; German and English version prEN 817:2023
Edition 2023-07

Gas cylinders - Cylinder valves with integrated pressure regulators - Specification and type testing (ISO/DIS 22435:2023); German and English version prEN ISO 22435:2023
Edition 2023-04