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Affichage de 2413 - 2424 de 12023
Avis d'intention
Appareillage à basse tension - Partie 1 : Règles...
This Standard is to harmonize as far as practicable all rules and requirements of a general nature applicable to low-voltage switchgear and controlgear in order to obtain uniformity of requirements and tests throughout the...
Avis d'intention
Technologies de traitement des eaux usées résidentielles
OBJET La présente norme a pour objet de spécifier les exigences minimales de conception, de construction, de rendement et d’essai des technologies de traitement des eaux usées résidentielles. Elle spécifie également la...
Avis d'intention
Compteurs d'énergie thermique - Partie 1 : Prescriptions...
This European Standard specifies the general requirements and applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed (cooling) or given up (heating) by a...
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ompteurs d'énergie thermique - Partie 2: Prescriptions...
This European Standard specifies the constructional requirements and applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed (cooling) or given up (heating...
Avis d'intention
Technologies de l'information — Format pour application...
This part of ISO/IEC 23000, also known as "photo player MAF", specifies a file format for digital photo library applications. It establishes a standardized solution for the carriage of images and associated metadata, to...
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Standard for Test Method for Evaluating Thermal...
1.1 The test methodology in this standard evaluates the fire characteristics of a battery energy storage system that undergoes thermal runaway. 1.2 The data generated will be used to determine the fire and explosion...
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Niveaux de tension pour les systèmes AC, jusqu...
This Standard establishes steady-state voltage operating range for the point of connection standards for AC Systems in Canada
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Combineurs photovoltaïques
This Standard applies to photovoltaic combiners rated up to 2000 V dc or 750 V ac, for use on photovoltaic (PV) systems installed in nonhazardous locations in accordance with the Canadian Electrical Code, Part I. Combiners...
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Technologies de l'information — Technologies ...
This part of ISOIEC 23001 specifies the fragment request unit technology. It comprises a syntax and semantics for expressing a request for fragments of XML. It also specifies how such requests can be used in XML based systems...
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Technologies de l'information - Intergiciel multimedia...
This part of ISO/IEC 23004 defines the Multimedia application programming interface (API) of MPEG Multimedia Middleware. The context of this Multimedia API is described in ISO/IEC 23004-1.
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Technologies de l'information — Intergiciel multimédia...
This part of ISO/IEC 23004 defines the Multimedia Middleware (M3W) Component Model and Core Framework. The context of the M3W Component Model and Core Framework is described in ISO/IEC 23004-1.
Avis d'intention
Isolateurs de poste composite
This Standard specifies the electrical, mechanical, dimensional characteristics, test methods and acceptance criteria for composite station post insulators for outdoor service, operating at nominal voltages greater than 1000...