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Normas CEN

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EN

CEN/TS 17812:2022

En Vigor
2026-03-04
Determination of the acoustic properties of markings - The CPX measurement method
EN

EN 3750:2026

En Vigor
2026-03-04
Aerospace series - Nut, anchor, self-locking, fixed, 90° corner, reduced series, with counterbore, in heat resisting steel, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature) / 315 °C
EN

CEN/TS 17274:2018

En Vigor
2026-03-04
Nanotechnologies - Guidelines for determining protocols for the explosivity and flammability of powders containing nano-objects (for transport, handling and storage)
EN

EN 9300-210:2026

En Vigor
2026-02-25
Aerospace series - LOTAR -LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 210: Product management data in an "as designed" view