Transformers; oil trap DN 25; requirements and test
Edition 1987-08

Paints and varnishes - Corrosion protection of steel structures by powder coating systems - Part 1: Assessment of powder coating systems and execution of coating
Edition 2021-03

Guidelines for the management of assets of water supply and wastewater systems - Part 4: Wastewater treatment plants, sludge treatment facilities, pumping stations, retention and detention facilities (ISO 24516-4:2019)
Edition 2021-08

Paints and varnishes - Determination of stone-chip resistance of coatings - Part 1: Multi-impact testing (ISO 20567-1:2017); German version EN ISO 20567-1:2017
Edition 2017-07

Ships and marine technology - Thermally toughened safety-glass panes for windows and side scuttles (ISO 21005:2018)
Edition 2022-02

Textiles - Terry towels and terry towel fabrics - Specification and methods of test; German version EN 14697:2005
Edition 2005-08

Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 9: General principles for the use of products and systems; German version EN 1504-9:2008
Edition 2008-11

pH measurement - Measuring methods with potentiometric cells - Terms and definitions
Edition 2016-03

Corrosion of metals and alloys - Corrosion tests in artificial atmosphere - Accelerated outdoor test by intermittent spraying of a salt solution (Scab test) (ISO 11474:1998); German version EN ISO 11474:2014
Edition 2014-06

Biotechnology - Large-scale process and production - Guidance for the handling, inactivating and testing of waste; German version EN 12461:1998
Edition 1998-04