Fans - Vocabulary and definitions of categories - Part 1: Vocabulary (ISO 13349-1:2022); German and English version EN ISO 13349-1:2022

12V Lithium-ion Secondary Battery for Automotive SLI Applications and Auxiliary purposes - Part 1: General requirements and methods of test (IEC 21/1089/CD:2021); Text in German and English

District heating pipes - Bonded twin pipe systems for directly buried hot water networks - Part 1: Factory made twin pipe assembly of steel service pipes, polyurethane thermal insulation and one casing of polyethylene

District heating pipes - Bonded single pipe systems for directly buried hot water networks - Part 1: Factory made steel valve assembly for steel service pipes, polyurethane thermal insulation and a casing of polyethylene

Air compressors and compressed air systems - Part 1: Air compressor safety requirements (ISO/DIS 18623-1:2023); German and English version prEN ISO 18623-1:2023

Flexible sheets for waterproofing - Part 1: Bitumen sheets for roof waterproofing - Determination of resistance to tearing (nail shank); German and English version prEN 12310-1:2023

Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2023); German and English version EN ISO 5667-1:2023

Flexible sheets for waterproofing - Determination of length, width and straightness - Part 1: Bitumen sheets for roof waterproofing; German and English version prEN 1848-1:2023

Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Environmental aspects - Part 1: Requirements for repairability German and English version prEN 50735-1:2023

High frequency inductive components - Electrical characteristics and measuring methods - Part 1: Nanohenry range chip inductor (IEC 51/1441/CDV:2023); German and English version prEN IEC 62024-1:2023