Specifications for installations inside buildings conveying water for human consumption - Part 3: Pipe sizing - Simplified method; German version EN 806-3:2006
Edition 2006-07

LPG Equipment and Accessories - Pipework systems and supports - LPG in liquid phase and vapour pressure phase; German version EN 16125:2019
Edition 2019-12

Vacuum drainage systems inside buildings; German version EN 12109:1999
Edition 1999-06

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

Codes of practice for drinking water installations - Part 300: Pipe sizing; DVGW code of practice
Edition 2012-05

Safety rules for the construction and installation of lifts - Particular applications for passenger and goods passenger lifts - Part 72: Firefighters lifts; German version EN 81-72:2020
Edition 2020-11

Petroleum, petrochemical and natural gas industries - Materials selection and corrosion control for oil and gas production systems (ISO 21457:2010); German version EN ISO 21457:2010
Edition 2010-12

Field acceptance tests of storage pumps
Edition 1971-10

Rubber hoses and hose assemblies for aircraft ground fuelling and defuelling - Specification (ISO 1825:2017); German version EN ISO 1825:2017
Edition 2018-03

Fixed firefighting systems - Foam systems - Part 2: Design, construction and maintenance; German version EN 13565-2:2018+AC:2019
Edition 2020-03