Central heating boilers - Specification for indirectly heated unvented (closed) pressurized buffer tanks - Requirements, testing and marking; German version FprEN 17692:2022

Surfaces for sports areas - Synthetic turf and needle-punched surfaces primarily designed for outdoor use - Part 1: Specification for synthetic turf

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 7: Overlay welding

Acoustics - Specification of test tracks for measuring sound emitted by road vehicles and their tyres (ISO 10844:2021); Text in German and English

Aerospace series - Elements of electrical connection for copper conductor cables - Crimping tools and associated accessories - Part 001: Technical Specification

Brazing - Specification and qualification of brazing procedures for metallic materials (ISO 17779:2021); German and English version prEN ISO 17779:2022

Connectors, plug and receptacle, electrical, rectangular, interchangeable insert type, rack to panel, operating temperature 150 °C continuous - Part 002: Specification of performance and contact arrangements

Connectors, plug and receptacle, electrical, rectangular, interchangeable insert type, rack to panel, operating temperature 150 °C continuous - Part 002: Specification of performance and contact arrangements

Aerospace series - Electrical contacts used in elements of connection - Part 001: Technical Specification; English version prEN 3155-001:2023