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Normas CEN

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EN

CEN/TS 1852-2:2026

En Vigor
2026-03-18
Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene (PP) - Part 2: Guidance for the assessment of conformity
EN

EN 1991-3:2026

En Vigor
2026-03-18
Eurocode 1 - Actions on structures - Part 3: Actions induced by cranes and machines
EN

EN 3646-002:2026

En Vigor
2026-02-25
Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 °C or 200 °C continuous - Part 002: Specification of performance and contact arrangements
EN

EN ISO 23345:2026

En Vigor
2026-03-18
Jewellery and precious metals - Non destructive precious metal fineness confirmation by ED-XRF (ISO 23345:2021)