Normas CEN
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EN
EN 4131:2026
En Vigor
2026-08-26
Aerospace series - Bolt, normal hexagonal head, coarse tolerance normal
shank, medium length thread, in heat resisting nickel base alloy,
aluminium IVD coated - Classification: 1 250 MPa (at ambient
temperature) / 425 °C
EN
EN 9300-003:2026
En Vigor
2026-08-26
Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital
technical product documentation such as 3D, CAD and PDM data - Part 003:
Fundamentals and concepts
EN
CEN/TS 13714:2013
En Vigor
2026-09-02
Characterization of sludges - Sludge management in relation to use or disposal
EN
EN 76:1978
En Vigor
2026-09-02
Packages for certain prepacked foodstuffs - Capacities of glass and
metal containers
