Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods; German version EN 15750:2009
Edition 2010-02

Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
Edition 2017-04-01

Testing hardened concrete - Part 1: Shape, dimensions and other requirements for specimens and moulds; German version EN 12390-1:2021
Edition 2021-09

Testing concrete in structures - Part 4: Determination of ultrasonic pulse velocity; German version EN 12504-4:2021
Edition 2021-10

Products and systems for the protection and repair of concrete structures - Test methods - Volume and weight changes of injection products after air drying and water storage cycles; German version EN 14498:2004
Edition 2004-12

Inorganic fertilizers - Determination of nutrient polymers nitrogen in the presence of other nitrogenous forms; German and English version prEN 18103:2024
Edition 2024-07

Superabrasive products - Rotating grinding tools with diamond or cubic boron nitride - General survey, designation and multilingual nomenclature (ISO 6104:2005)
Edition 2005-08

High frequency inductive components - Non-electrical characteristics and measuring methods - Part 1: Fixed, surface mounted inductor for use in electronic and telecommunication equipment (IEC 62025-1:2007); German version EN 62025-1:2007
Edition 2008-02

Determination of shear strength for in-plane forces of joints between prefabricated components of autoclaved aerated concrete or lightweight aggregate concrete with open structure; German version EN 1739:2007
Edition 2007-07