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Avis d'intention
Technologies de l'information — Apprentissage...
1 Scope ISO/IEC 19788 specifies, in a rule-based manner, metadata elements and their attributes for the description of learning resources. This includes the rules governing the identification of data elements and the...
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Technologies de l'information — Apprentissage...
Scope The primary purpose of ISO/IEC 19788 is to specify metadata elements and their attributes for the description of learning resources. This includes the rules governing the identification of data elements and the...
Management de la qualité - Satisfaction du client - Lignes directrices pour les entreprises de consommation des transactions de commerce électronique
1 Scope This International Standard provides guidance for planning, designing, developing, implementing, maintaining and improving an effective and efficient business-to-consumer electronic commerce transaction (B2C ECT)...
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Levier actionné par pression lubrifié Type de...
1.1.1 This Standard applies to manual lever operated, pressure lubricated, straight way gas shut-off valves of metallic construction with weld and flanged and threaded ends. 1.1.2 This Standard applies to valves used in: (a)...
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Levier à gaz vannes d'arrêt non lubrifié
1. Scope 1.1.1 This Standard applies to manual lever operated, gas shut- off valves of metallic construction, with weld and flanged and threaded ends other than pressure lubricated designs. 1.1.2 This Standard applies to...
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Réservoirs portatifs pour l'essence et autres...
1. Scope 1.1 This Standard applies to portable containers of up to and including 5 gallons (25 L) nominal capacity, made from metal or plastic and intended for the storage and transportation of petroleum fuels, but excludes...
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Générateurs d'air chaud alimentés au mazout
1. Domaine d’application 1.1 Cette norme s'applique aux générateurs d'air chaud alimentés au mazout complets et raccordés à un conduit d'évacuation (une cheminée), quelque soit la puissance calorifique ou le type de brûleur...
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Performance énergétique des refroidisseurs d'...
Scope 1.1 This Standard specifies energy performance requirements for self-contained drinking water coolers having an hourly rated capacity of up to 21 mL/s (20 US gal/h). Included are: (a) procedures for measuring capacity...
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Compressed natural gas home refuelling appliance...
This standard details mechanical, electrical and physical requirements for newly manufactured appliances that dispense natural gas for vehicles directly into the vehicle fuel storage system. This standard does not apply to...
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Metal cable tray systems
This is the common CSA and NEMA Standard for metal cable tray systems. This Standard specifies the requirements for metal cable trays and associated fittings designed for use in accordance with the rules of the Canadian...
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Atmosphères explosives - Partie 29-1 : Détecteurs...
La présente partie de la CEI 60079-29 spécifie les exigences générales pour la construction, les essais et l'aptitude à la fonction, et décrit les méthodes d'essai qui s'appliquent aux matériels portables, transportables et...
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Explosive atmospheres - Part 29-4: Gas detectors...
IEC 60079-29-4:2009 specifies performance requirements of equipment for the detection and measuring of flammable gases or vapours in ambient air by measuring the spectral absorption by the gases or vapours over extended...