Ground granulated blast furnace slag for use in concrete, mortar and grout - Part 2: Assessment and verification of constancy of performance; German and English version prEN 15167-2:2023
Edition 2023-04

Nanotechnologies - Characterization of nanoparticles in inhalation exposure chambers for inhalation toxicity testing (ISO 10808:2010); German version EN ISO 10808:2010
Edition 2011-04

Nanotechnologies - Generation of metal nanoparticles for inhalation toxicity testing using the evaporation/condensation method (ISO 10801:2010); German version EN ISO 10801:2010
Edition 2011-04

Reinforced concrete pressure pipes, cylinder type, including joints and fittings; German version EN 641:1994
Edition 1994-12

Ground granulated blast furnace slag for use in concrete, mortar and grout - Part 2: Confomity evaluation; German version EN 15167-2:2006
Edition 2006-12

Reinforced concrete pressure pipes and distributed reinforcement concrete pressure pipes (non-cylinder type), including joints and fittings; German version EN 640:1994
Edition 1994-12

Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling; German and English version prEN 16339:2023
Edition 2023-12

Corrosion of metals and alloys - Accelerated cyclic corrosion tests with exposure to synthetic ocean water salt-deposition process - „Dry” and „wet” conditions at constant absolute humidity (ISO 16539:2013); German version EN ISO 16539:2022
Edition 2022-08

Prestressed concrete pressure pipes, cylinder and non-cylinder, including joints, fittings and specific requirement for prestressing steel for pipes; German version EN 642:1994
Edition 1994-12

Oil and gas industries including lower carbon energy - Non-metallic materials in contact with media related to oil and gas production - Part 1: Thermoplastics (ISO 23936-1:2022); English version EN ISO 23936-1:2022
Edition 2023-03