Gas infrastructure - Injection station - Part 3: Specific requirements regarding the injection of hydrogen fuel gas; German and English version prEN 17928-3:2023
Edition 2023-06

Data communication - X.25 DTE conformance testing - General principles; identical with ISO/IEC 8882-1:1996
Edition 1997-06

Industrial communication networks - Fieldbus specifications - Part 3-1: Data-link layer service definition - Type 1 elements (IEC 61158-3-1:2014); English version EN 61158-3-1:2014, only on CD-ROM
Edition 2015-07

Gas analysis - Requirements for specifications of analysers/analytical equipment
Edition 2013-12

Ambient air quality - Standard method for measurement of benzene concentrations - Part 1: Pumped sampling followed by thermal desorption and gas chromatography; German version EN 14662-1:2023
Edition 2024-05

Telecontrol equipment and systems - Part 5: Transmission protocols; section 2: Link transmission procedures (IEC 60870-5-2:1992); German version EN 60870-5-2:1993
Edition 1994-07

Energy performance of buildings - Contribution of building automation and controls and building management - Part 1: Modules M10-4, 5, 6, 7, 8, 9, 10 (ISO/DIS 52120-1:2019); German and English version prEN ISO 52120-1:2019
Edition 2019-12

Systems for evacuation of plume generated by medical devices (ISO/DIS 16571:2023); German and English version prEN ISO 16571:2023
Edition 2023-03

Fans; technical delivery conditions
Edition 1989-01

Tunnel boring machines - Air locks - Part 1: Requirements for air locks utilising compressed air as the pressurising or breathing medium along with requirements for oxygen breathing systems for decompression purposes; German and English version prEN 12110-1:2023
Edition 2023-03