Industrial-process control systems - Classification of adaptive controllers for the purpose of evaluation (IEC 61297:1995); German version EN 61297:1995
Edition 1996-07

Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts; German version EN 15040:2014
Edition 2014-06

Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using non-membrane technology; German version EN 14805:2022
Edition 2022-11

Geometrical product specifications (GPS) - Filtration - Part 62: Linear areal filters: Spline filters (ISO 16610-62:2023); German version EN ISO 16610-62:2023
Edition 2023-08

Electroacoustics - Octave-band and fractional-octave-band filters - Part 3: Periodic tests (IEC 61260-3:2016); German version EN 61260-3:2016
Edition 2016-09

Glass in building - Laminated glass and laminated safety glass - Part 4: Test methods for durability (ISO 12543-4:2021); German version EN ISO 12543-4:2021
Edition 2022-03

Measurement of vibration immissions - Part 1: Vibration meters - Requirements and tests
Edition 2020-06

Dentistry - Central compressed air source equipment (ISO 22052:2020); German version EN ISO 22052:2020
Edition 2020-11

Paints and varnishes - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps (ISO 16474-2:2013 + Amd.1:2022); German version EN ISO 16474-2:2013 + A1:2022
Edition 2022-11

Piezoelectric filters; part 2: guide to the use of piezoelectric filters; section 1: quartz crystal filters; identical with IEC 60368-2-1:1988
Edition 1993-07