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Normas CEN

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EN

CEN/TR 17341:2019

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2019-02-27
Bio-based products - Examples of reporting on sustainability criteria
 
EN

CEN ISO/TR 52120-2:2022

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2022-03-09
Energy performance of buildings - Contribution of building automation, controls and building management - Part 2: Explanation and justification of ISO 52120-1 (ISO/TR 52120-2:2021)
 
EN

EN 1999-1-4:2023

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2023-03-22
Eurocode 9 - Design of aluminium structures - Part 1-4: Cold-formed structural sheeting
 
EN

CEN/CLC Guide 19:2010

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2010-12-22
Guidelines for the administration of Specific Agreements by National Members including principles for subcontracting