Safety of machinery - Pressure-sensitive protective devices - Part 3: General principles for design and testing of pressure-sensitive bumpers, plates, wires and similar devices (ISO 13856-3:2013); German version EN ISO 13856-3:2013
Edition 2013-12

Pressure gauges - Part 3: Diaphragm and capsule pressure gauges; dimensions, metrology, requirements and testing; German version EN 837-3:1996
Edition 2019-08

Liquid petroleum products - Vapour pressure - Part 3: Determination of vapour pressure and calculated dry vapour pressure equivalent (DVPE) (Triple Expansion Method); German version EN 13016-3:2018
Edition 2018-06

Pressure regulators for use with medical gases - Part 3: Pressure regulators integrated with cylinder valves (VIPRs) (ISO 10524-3:2019); German version EN ISO 10524-3:2019
Edition 2019-08

Liquid petroleum products - Vapour pressure - Part 3: Determination of vapour pressure and calculated dry vapour pressure equivalent (DVPE) (Triple expansion method); German and English version prEN 13016-3:2023
Edition 2023-12

LPG Equipment and accessories - Inspection and requalification of LPG pressure vessels up to and including 13 m³; German version EN 12817:2019
Edition 2019-06

LPG equipment and accessories - Inspection and requalification of LPG pressure vessels greater than 13 m³; German version EN 12819:2019
Edition 2019-06

High-pressure decorative laminates (HPL) - Sheets based on thermosetting resins (usually called laminates) - Part 3: Classification and specifications for laminates less that 2 mm thick intended for bonding to supporting substrates; German version EN 438-3:2016
Edition 2016-06

Means of package - Cylindrical beverage containers - Part 3: Allowable operating pressure up to 0,3 MPa, nominal volume greater 100 l
Edition 2020-07

Mobile fire extinguishers - Part 3: Requirements for the assembly, construction and pressure resistance of CO₂ extinguishers which comply with the requirements of EN 1866-1; German version EN 1866-3:2013
Edition 2013-08