Water quality - Determination of biochemical oxygen demand after n days (BODₙ) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815-1:2019); German version EN ISO 5815-1:2019
Edition 2020-11

Hose fittings; connecting nipple; dimensions
Edition 1990-10

Technical drawings; Folding to filing size
Edition 1981-03

Furniture - Beds and mattresses - Test methods for the determination of functional characteristics and assessment criteria; German version EN 1957:2012
Edition 2013-01

Hose fittings; straight-way-cock with grip; dimensions, materials, requirements
Edition 1992-06

Railway applications - Closing and locking devices for payload protecting devices against environmental influences - Requirements for durability, operation, indication, maintenance, recycling; German version EN 15723:2010
Edition 2010-09

Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 3: Thermal shock resistance (ISO 28721-3:2008); German version EN ISO 28721-3:2011
Edition 2011-06

Seatings for persons with a higher user weight - Safety requirements and test methods
Edition 2021-03

Radio Equipment and Systems (RES) - Digital European Cordless Telecommunications (DECT); Public Access Profile (PAP) test specification - Part 1: Overview; English version ETS 300323-1:1994
Edition 1995-08

Flanged couplings for carbon and stainless steel agitator shafts; coupling in the agitator vessel; dimensions
Edition 1992-02