Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 3: Procedure for determining and verifying declared noise emission values (IEC 60704-3:2019, modified); German version EN 60704-3:2019
Edition 2020-07

Biotechnology - Large-scale process and production - Procedures for fermentation and downstream processes; German version EN 12075:1997
Edition 1997-03

Fibre optic interconnecting devices and passive components - Connector optical interfaces - Part 3-1: Connector parameters of dispersion unshifted single-mode physically contacting fibres - Non-angled 2,5 mm and 1,25 mm diameter cylindrical full zirconia ferrules (IEC 61755-3-1:2024); German version EN IEC 61755-3-1:2024
Edition 2024-12

Low-pressure sodium vapour lamps - Performance specifications (IEC 60192:2001); German version EN 60192:2001
Edition 2002-03

Plastic sheet piling - Extruded sheet piling of plasticizerfree polyvinylchloride (PVC-U) - Part 1: Product
Edition 2017-10

High-pressure mercury vapour lamps - Performance specifications (IEC 60188:2001); German version EN 60188:2001 + A11:2019
Edition 2019-10

AC and/or DC-supplied electronic controlgear for discharge lamps (excluding fluorescent lamps) - Performance requirements for low frequency squarewave operation (IEC 62811:2015); German version EN 62811:2015
Edition 2016-03

Products and systems for the protection and repair of concrete structures - Granulometry analysis - Part 1: Test method for dry components of premixed mortar; German version EN 12192-1:2002
Edition 2002-09

Fluorescent induction lamps - Performance specification (IEC 62639:2012); German version EN 62639:2012
Edition 2013-02

X-ray spectrometry - X-ray emission and X-ray fluorescence analysis (XRF) - Part 2: Definitions and basic principles for measurements, calibration and evaluation of results
Edition 2015-03