Plant biostimulants - Determination of chromium(VI); German and English version prEN 17703:2023
Edition 2023-07

Plant biostimulants - Determination of chloride; German and English version prEN 17723:2023
Edition 2023-03

Plant biostimulants - Determination of Enterococcaceae; German and English version prEN 17720:2023
Edition 2023-05

Plant biostimulants - Determination of phosphonates; German and English version prEN 17705:2023
Edition 2023-07

Heat exchangers - Liquid cooled refrigerant condensors - Test procedures for establishing the performance (includes amendment A1:2002); German version EN 1117:1998 + A1:2002
Edition 2003-04

Projection of still pictures and motion pictures - Part 2: Screens
Edition 1998-12

Tungsten halogen lamps (non-vehicle) - Performance specifications (IEC 60357:2002, modified + A1:2006, modified + A2:2008 + A3:2011); German version EN 60357:2003 + Cor.:2003 + A1:2008 + A2:2008 + A3:2011 + A11:2016
Edition 2017-01

Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data (ISO/IEC 80079-20-1:2017, including Cor 1:2018); German version EN ISO/IEC 80079-20-1:2019
Edition 2020-09

Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 10: Site application of products and systems and quality control of the works; German version EN 1504-10:2017
Edition 2017-12

Concept for the design of 3D models based on properties according to DIN 4000 - Part 84: Modular tooling systems with adjustable cartridges for boring
Edition 2012-10