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DIN
DIN EN 15979:2025-11
En Vigor
2025-11-01
Testing of ceramic raw materials and ceramic materials - Direct
determination of mass fractions of impurities in powders and granules of
silicon carbide by optical emission spectrometry by direct current arc
excitation (DCArc-OES); German version EN 15979:2025
DIN
DIN 65433:2025-07
En Vigor
2025-07-01
Aerospace series - Sleeve - Wall thickness 0,25 mm, for fasteners with
reduced countersunk head; Text in German and English
DIN
DIN EN 14067-4:2025-07
En Vigor
2025-07-01
Railway applications - Aerodynamics - Part 4: Requirements and
assessment procedures for aerodynamics on open track; German version EN 14067-4:2024+A1:2025
DIN
DIN 4074-3:2025-06
En Vigor
2025-06-01
Strength grading of wood - Part 3: Devices for supporting visual grading
of sawn timber - Requirements and testing
