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Normas CEN

3791 Resultados disponibles

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(1956)
(1835)
EN

EN ISO 3953:2025

En Vigor
2025-10-22
Metallic powders - Determination of tap density (ISO 3953:2025)
EN

EN ISO 5364:2026

En Vigor
2026-06-03
Anaesthetic and respiratory equipment - Oropharyngeal airways (ISO 5364:2026)
EN

EN ISO 8367-1:2026

En Vigor
2026-07-29
Packaging - Dimensional tolerances for general purpose sacks - Part 1: Paper sacks (ISO 8367-1:2026)
EN

EN ISO 844:2026

En Vigor
2026-07-08
Rigid cellular plastics - Determination of compressive properties (ISO 844:2026)
EN

EN ISO 13606-4:2026

En Vigor
2026-09-02
Health informatics - Electronic health record communication - Part 4: Security (ISO 13606-4:2026)
EN

CEN ISO/TS 20961:2026

En Vigor
2026-04-08
Footwear - Performance requirements for components for footwear - Shanks (ISO/TS 20961:2024)
EN

CEN ISO/TS 16099:2026

En Vigor
2026-05-06
Water quality - Polymerase chain reaction (PCR) for the detection and quantification of microorganisms and viruses - General requirements, quality assurance and validation (ISO/TS 16099:2025)
EN

EN ISO 4254-7:2017/A1:2026

En Vigor
2026-05-20
Agricultural machinery - Safety - Part 7: Combine harvesters, forage harvesters, cotton harvesters and sugar cane harvesters - Amendment 1 (ISO 4254-7:2017/Amd 1:2025)
EN

EN ISO 13971:2025

En Vigor
2025-09-24
Refrigeration systems and heat pumps - Flexible pipe elements, vibration isolators, expansion joints and non-metallic tubes - Requirements and classification (ISO 13971:2012)
EN

EN ISO 24181-1:2025

En Vigor
2025-12-10
Rare earth - Determination of non-rare earth impurities in individual rare earth metals and their oxides - ICP-AES - Part 1: Analysis of Al, Ca, Mg, Fe and Si (ISO 24181-1:2024)
EN

EN ISO 11301-1:2026

En Vigor
2026-07-29
Piping systems for rehabilitation of underground gas supply networks - Part 1: Polyethylene (PE) material (ISO 11301‑1:2026)
EN

CEN/TR 18365:2026

En Vigor
2026-09-30
Adaptation to climate change - Guidelines on using climate data in infrastructure standards
EN

EN 853:2026

En Vigor
2026-04-22
Rubber hoses and hose assemblies - Wire braid reinforced hydraulic type - Specification
EN

EN 16485:2026

En Vigor
2026-04-08
Round and sawn timber - Environmental product declarations - Product category rules for wood and wood-based products for use in construction
EN

EN 16272-3-2:2023+A1:2026

En Vigor
2026-05-20
Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 3-2: Normalized railway noise spectrum and single number ratings for direct sound field applications
EN

EN 14951:2026

En Vigor
2026-07-22
Solid hardwood panelling and cladding - Machined profiles