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Avis d'intention
Dispositifs de signalisation sonore des réseaux...
La présente norme s’applique aux sonneries, aux sirènes, aux klaxons et aux autres dispositifs de signalisation sonore électriques d’une tension nominale égale ou inférieure à 300 V prévus pour les installations intérieures...
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L’équipement et les accessoires des systèmes ...
Les présentes exigences concernent les postes de contrôle électriques discrets, les postes de communication, les produits de transport qui manipulent les paquets de données, les interfaces et les accessoires des systèmes de...
Avis d'intention
Espace de câblage et espace de pliage de fils...
1. Scope 1.1 This Standard applies to enclosed equipment that is to be permanently field connected to line or load circuits rated 750 V or less. 1.2 Minimum wiring space and wire bending space requirements are specified for...
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Technologies de l'information - Cadre du métamodèle...
This Standard (Metamodel framework for interoperability) (MFI) family of standards. As the first part of MFI, this part provides an overview of the whole of MFI. In particular, the purpose, the underlying concepts, the...
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Logiciels et systèmes d'ingénierie - Outils et...
This Standard deals with the tools and methods of technical management for software products, software services, software-intensive systems (including System Architecture and excluding hardware) within a product line. The...
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Technologies de l'information - Télécommunications...
Link Aggregation provides protocols, procedures, and managed objects that allow the following: - One or more parallel instances of full-duplex point-to-point links to be aggregated together to form a Link Aggregation Group...
Avis d'intention
Technologies de l'information - Apprentissage...
This Standard provides data elements for the description of MLR records: sets of data elements describing a learning resource [and resources directly related to that learning resource, e.g. persons (authors, contributors)...
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Bars Systèmes de traitement de l'eau
Scope 1.1 This Standard covers drinking water treatment systems that are (a) point-of-use or point-of-entry plumbed systems; and (b) point-of-use non-plumbed systems. Note: Drinking water treatment systems covered by this...
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Gaz à effet de serre - Partie 2: Spécifications...
Scope This part of ISO 14064 specifies principles and requirements and provides guidance at the project level for quantification, monitoring and reporting of activities intended to cause greenhouse gas (GHG) emission...
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Gaz à effet de serre - Partie 3: Spécifications...
Scope This part of ISO 14064 specifies principles and requirements and provides guidance for those conducting or managing the validation and/or verification of greenhouse gas (GHG) assertions. It can be applied to...
Avis d'intention
Rendement des luminaires à DEL
Scope 1.1 This Standard specifies energy efficiency and performance requirements for LED luminaires of the directional and non-directional type used for general illumination, including those with a significant decorative...
Avis d'intention
Chaudières électriques
1. Scope 1.1 This Standard applies to stationary, permanently-connected hot-water and steam boilers for use on nominal system voltages of 600 V and less, for residential, commercial, and industrial use in nonhazardous...