Plastics piping systems for non-pressure underground conveyance of surface water - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 3: Assessment of conformity

Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D CAD and PDM data - Part 120: CAD 3D explicit geometry with graphic product and manufacturing information; German and English version prEN 9300-120:2022

Railway applications - Rolling stock - Fuel cell systems for propulsion - Part 2: Hydrogen storage system

Electrical measuring transducers for converting AC and DC electrical quantities to analogue or digital signals (IEC 85/748/CDV:2021); German and English version prEN IEC 60688:2021

Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 2: Single talker and multiple listeners, high-speed transmission (IEC 80/1023/CD:2022); Text in German and English

State of the art on the integration process of new physical assistance technologies such as exoskeletons

Tunnel boring machines - Air locks - Part 2: Safety requirements for the use of non-air breathing mixtures and saturation techniques in personnel locks and for pressurised transfer shuttles; German and English version prEN 12110-2:2023

Steel for the reinforcement of concrete - Weldable reinforcing steel - General

Rubber materials for seals and diaphragms for gas appliances and gas equipment

Steel for the reinforcement of concrete - Stainless steel