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Technologies de l'information - Télécommunications...
Services for Computer Supported Telecommunications Applications are defined by Standard ECMA-269 and the XML Protocol for those services are defined by Standard ECMA-323. In many cases, applications require only a small...
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Technologies de l'information - Procédures en...
1.1 Background An ISO/IEC 11179-based metadata registry (MDR) (hereafter referred to as a "registry") is a tool for the management of shareable data a comprehensive, authoritative source of reference information about data...
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Technologies de l'information -Télécommunications...
This International Standard specifies functions for using a packet network that uses the Internet Protocol (IP) as its network layer protocol and UDP and TCP as its transport layer protocols, to interconnect two Private...
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Compatibilité électromagnétique (CEM) - Partie...
This part of IEC 61000-4 defines the methods for measurement and interpretation of results for power quality parameters in a.c. power supply systems with a declared fundamental frequency of 50 Hz or 60 Hz. Measurement methods...
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Tuyaux, tubes et raccords en polyéthylène (PE...
1.1 This Standard covers polyethylene (PE) pipe, tubing, and fittings for use in potable cold water supply services or other applications such as water-based ground source geothermal systems. 1.2 This Standard specifies...
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Tuyau en polychlorure de vinyle à orientation...
1.1 This Standard covers molecularly oriented polyvinylchloride (PVCO) pipe intended for use in pressure applications such as water mains, sewer force mains, and process piping. Note: This Standard does not address chemical...
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Raccords en polyéthylène (PE) de type électrosoudable...
1.1 This Standard covers socket- and saddle-type polyethylene (PE) electrofusion fittings that are used to join PE pipe where the heat source is an integral part of the fitting. Note: Fittings covered by this Standard are...
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Gestion de l'environnement - Analyse du cycle...
This Technical Specification provides the requirements and a structure for a data documentation format, to be used for transparent and unambiguous documentation and exchange of Life Cycle Assessment (LCA) and Life Cycle...
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Gouvernance des données : Protection des données...
La présente norme établit les exigences minimales des produits et services assurant la protection des données de tous les actifs numériques au repos, en transit et en cours d’utilisation sur les plateformes (p. ex. points d...
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Norme sur les raccords rapides à oreille interne...
La présente norme énonce les exigences minimales applicables aux raccords rapides non filetés à oreille interne pour les services de protection contre l'incendie. (Se reporter à l'annexe A.) Les raccords sont conçus pour les...
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Disjoncteurs de fuite à la terre
1.1 This Standard applies to Class A, single- and three-phase, ground-fault circuit-interrupters intended for protection of personnel, for use only in grounded neutral systems in accordance with the National Electrical Code...
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Porte-fusibles - Partie 6: Classe H
1.1 This Part is intended to be read together with the Standard for Fuseholders – Part 1: General Requirements, hereafter referred to as Part 1. The titles of the Clauses in this Part correspond to the similarly titled...