Steel U-tubes for tubular heat exchangers - Technical delivery conditions
Edition 2007-09

Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 3: Fittings (ISO 1452-3:2009); German version EN ISO 1452-3:2009
Edition 2010-04

Fibre optic interconnecting devices and passive components - Performance standard - Part 111-09: Sealed closures - Category S - Subterranean (IEC 61753-111-09:2021); German version EN IEC 61753-111-09:2021
Edition 2023-10

Polyethylene (PE) pipes - PE-HD for pressureless applications - General quality requirements, dimensions and testing; Text in German and English
Edition 2023-10

Ships and marine technology - Design, manufacture and testing of pipeline systems for gaseous marine fuels - Pipeline systems for liquefied or compressed natural gas
Edition 2021-07

Gas stop valves for domestic gas installations up to 5 bar - Part 4: Conformity assessment
Edition 2023-10

Machines for the processing of plastics and rubber; definitions
Edition 1987-02

Multilayer piping systems for hot and cold water installations inside buildings - Part 5: Fitness for purpose of the system (ISO 21003-5:2008); German version EN ISO 21003-5:2008
Edition 2008-11

Manufacturing processes severing - Classification, subdivision, terms and definitions
Edition 2013-08

Microwave ferrite components - Guide for the drafting of specifications (IEC 61609:1996); German version EN 61609:1999
Edition 1999-12