Industrial-process control valves - Part 8-1: Noise considerations - Laboratory measurement of noise generated by aerodynamic flow through control valves (IEC 60534-8-1:2005); German version EN 60534-8-1:2005
Edition 2006-06

Hardmetals - Metallographic determination of microstructure - Part 1: Photomicrographs and description (ISO 4499-1:2020); German version EN ISO 4499-1:2020
Edition 2020-11

Chemicals used for treatment of water intended for human consumption - Sodium chlorate; German version EN 15028:2012
Edition 2013-01

Inorganic fertilizers - Determination of nutrient polymers nitrogen in the presence of other nitrogenous forms; German and English version prEN 18103:2024
Edition 2024-07

Methods for measuring the energy consumption of commercial kitchen appliances - Part 6: Tilting pressure braising pans and stationary pressure braising pans
Edition 2016-02

Water quality - Evaluation of the "ultimate" anaerobic biodegradability of organic compounds in digested sludge - Method by measurement of the biogas production (ISO 11734:1995); German version EN ISO 11734:1998
Edition 1998-11

Methods for measuring the energy consumption of commercial kitchen appliances - Part 22: Multifunctional cooking devices
Edition 2023-12

Ophthalmic implants - Intraocular lenses - Part 5: Biocompatibility (ISO 11979-5:2020); German version EN ISO 11979-5:2020
Edition 2021-05

Rubber, vulcanized or thermoplastic - Determination of low-temperature brittleness (ISO 812:2017)
Edition 2021-06

Ventilation for buildings - Chilled beams - Testing and rating of passive chilled beams; German version EN 14518:2005
Edition 2005-08