Aeospace series - Elements of electrical and optical connection; Test methods - Part 505: Contact protection effectiveness (scoop-proof); German and English version EN 2591-505:2001
Edition 2002-10

Respiratory equipment - Open-circuit umbilical supplied compressed gas diving apparatus - Part 2: Free flow apparatus; German version EN 15333-2:2009
Edition 2009-07

Air quality - Atmospheric measurements near ground with active Differential Optical Absorption Spectroscopy (DOAS) - Ambient air and diffuse emission measurements; German version EN 16253:2013
Edition 2013-09

Rolling bearings - Rolling bearing tolerances - Part 6: Chamfer dimension limits
Edition 2004-06

Fixed firefighting systems - Automatic residential sprinkler systems - Design, installation and maintenance; German version EN 16925:2018
Edition 2019-03

Plain bearings - Quality assurance of thin-walled half bearings - Selective assembly of bearings to achieve a narrow clearance range (ISO 13778:2017)
Edition 2020-01

Coal-fired Water-heater with Storage Boiler, without Pressure for Test Pressure of 1 Atmosphere; Terms employed, Construction, Quality, Capacity and Testing
Edition 1956-11

Testing of rubber - Determination of rebound resilience (Schob pendulum)
Edition 2000-04

Determination of whey protein content in total protein of milk and milk products - Polarographic method
Edition 2001-09

Testing of mineral oil hydrocarbons - Determination of salt content
Edition 2003-01