Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors and expander-compressors - Part 3: Integrally geared centrifugal compressors (ISO 10439-3:2015); English version EN ISO 10439-3:2015
Edition 2015-05

Determination of the explosion limits and the limiting oxygen concentration (LOC) for flammable gases and vapours; German version EN 1839:2017
Edition 2017-04

Non-alloy steel tubes and fittings for the conveyance of water and other aqueous liquids - Technical delivery conditions; German version EN 10224:2002 + A1:2005
Edition 2005-12

Workplace exposure - Measurement of dustiness of bulk materials that contain or release respirable NOAA or other respirable particles - Part 5: Vortex shaker method; German version EN 17199-5:2019
Edition 2020-02

Flued oil stoves with vaporizing burners; German version EN 1:1998+A1:2007
Edition 2007-12

Aluminium and aluminium alloys - Wrought products and cast products - Special requirements for products intended for the production of pressure equipment; German version EN 12392:2016+A1:2022
Edition 2022-10

Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Nucleic acid extraction (ISO 21571:2005 + Amd 1:2013); German version EN ISO 21571:2005 + A1:2013
Edition 2013-08

High-efficiency filters and filter media for removing particles in air - Part 2: Aerosol production, measuring equipment and particle-counting statistics (ISO 29463-2:2011); German version EN ISO 29463-2:2018
Edition 2019-05

Water-tube boilers and auxiliary installations - Part 2: Materials for pressure parts of boilers and accessories; German version EN 12952-2:2021
Edition 2022-02

Welded steel tubes for pressure purposes - Technical delivery conditions - Part 5: Submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties; German version EN 10217-5:2019
Edition 2019-08