Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings (ISO 8501-1:2007); German version EN ISO 8501-1:2007
Edition 2007-12

Heat treatment of ferrous materials; notation to indicate heat treatment processes
Edition 1976-05

Respiratory protective devices - Self-contained open-circuit compressed air breathing apparatus with full face mask - Requirements, testing, marking; German version EN 137:2006
Edition 2007-01

Railway applications - Ground based services - Exhaust treatment fluid (AUS 32) refilling equipment; German version EN 17824:2023
Edition 2023-04

WC pans and WC suites with integral trap; German version EN 997:2018
Edition 2018-12

Brand valuation - Requirements for monetary brand valuation (ISO 10668:2010)
Edition 2011-10

Glass - Viscosity and viscometric fixed points - Part 4: Determination of viscosity by beam bending (ISO 7884-4:1987)
Edition 1998-02

Leather - Physical and mechanical test methods for the determination of soiling - Part 1: Rubbing (Martindale) method (ISO 26082-1:2019); German version EN ISO 26082-1:2019
Edition 2019-11

Determination of the freeze-thaw resistance of autoclaved aerated concrete; German version EN 15304:2010
Edition 2010-06

Chemical disinfectants and antiseptics - Quantitative carrier test for the evaluation of virucidal activity for instruments used in the medical area - Test method and requirements (phase 2, step 2); German version EN 17111:2018
Edition 2018-12