Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 4: Corrugated flat or grooved metallic and filled metallic gaskets for use with steel flanges; German version EN 1514-4:1997
Edition 1997-08

Geotechnical investigation and testing - Laboratory testing of soil - Part 7: Unconfined compression test (ISO 17892-7:2017); German version EN ISO 17892-7:2018
Edition 2018-05

Concrete elements and buckets for road gullies - Part 4: Buckets
Edition 2006-05

Geometrical product specifications (GPS) - Basic concepts - Part 4: Geometrical characteristics for quantifying GPS deviations (ISO 17450-4:2017); German version EN ISO 17450-4:2018
Edition 2018-05

Structural bearings - Part 4: Roller bearings; German version EN 1337-4:2004
Edition 2004-08

Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 4: Specific functional requirements for renovation; German version EN 12007-4:2012
Edition 2012-10

Firefighting and fire protection - CAN interface for components in emergency vehicles - Part 7: Generator
Edition 2016-08

Railway applications - Measuring of new railway vehicles - Part 4: Measurement and calculation of static loads effective at the interface between body and running gear; with CD-ROM
Edition 2012-02

Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 4: XRD methods (ISO/DIS 21068-4:2023); German and English version prEN ISO 21068-4:2023
Edition 2023-07

Factory-made double skin metal faced insulating sandwich panels - Part 4: Test methods for fixing of panels to substructure and for determining restraining effect on substructure; German and English version prEN 14509-4:2021
Edition 2021-09