Normas DIN

Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling; German version EN 16339:2025

Aerospace series; steel; forging stock and forgings; technical specifications; part 1: general requirements; German version EN 2157-1:1993

Road vehicles - R744-Air-conditioning systems - Back-pressure valves; Text in German and English

Piping systems for rehabilitation of underground drains, sewers and water supply networks - Part 2: Thermoset composite materials (ISO/DIS 11300-2:2025); German and English version prEN ISO 11300-2:2025 / Note: Date of issue 2025-02-07*Intended as replacement for DIN EN ISO 11296-1 (2018-09, t), DIN EN ISO 11296-4 (2021-11), DIN EN ISO 11297-1 (2018-09, t), DIN EN ISO 11297-4 (2018-09), DIN EN ISO 11298-1 (2018-07, t), DIN EN ISO 11298-4 (2022-04).

Aerospace series - Elements of electrical and optical connection; test methods - Part 102: Examination of dimensions and mass; German version EN 2591-102:1996 / Note: Applies in conjunction with DIN EN 2591 (1992-12).

Unified tests procedures for the tests of EN 3-7:2004+A1:2007; German version CEN/TR 15642:2011

Woodworking machines - Safety - Part 4: Vertical panel circular sawing machines (ISO 19085-4:2024); German version EN ISO 19085-4:2024

Rubber and/or plastics hoses and hose assemblies for airless paint spraying - Specification (ISO 8028:2024); German version EN ISO 8028:2024