Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 2: Surface protection systems for concrete; German version EN 1504-2:2004
Edition 2005-01

Railway applications - Gangway systems between vehicles - Part 2: Acoustic measurements; German and English version prEN 16286-2:2022
Edition 2022-08

Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 2: Measurement by scanning (ISO 9614-2:1996); German version EN ISO 9614-2:1996
Edition 1996-12

Water quality - Radium-226 - Part 2: Test method using emanometry (ISO 13165-2:2014); German version EN ISO 13165-2:2020
Edition 2020-12

Gas-fired endothermic engine driven heat pumps - Part 2: Safety; German and English version prEN 16905-2:2021
Edition 2022-01

Microbiology of the food chain - Method validation - Part 2: Protocol for the validation of alternative (proprietary) methods against a reference method (ISO 16140-2:2016); German version EN ISO 16140-2:2016
Edition 2016-11

Plastics - Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21304-2:2021); German version EN ISO 21304-2:2021
Edition 2021-04

Gas welding equipment - Blowpipes for gas welding, heating and cutting - Specifications and tests (ISO 5172:2006 + Amd 1:2012 + Amd 2:2015); German version EN ISO 5172:2006 + A1:2012 + A2:2015
Edition 2015-12

Steel for the reinforcement and prestressing of concrete - Test methods - Part 2: Welded fabric and lattice girders (ISO 15630-2:2019); German version EN ISO 15630-2:2019
Edition 2019-05

High frequency inductive components - Electrical characteristics and measuring methods - Part 2: Rated current of inductors for DC-to-DC converters (IEC 51/1409/CD:2022); Text in German and English
Edition 2022-11