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Affichage de 9193 - 9204 de 12624
Avis d'intention
Enveloppes soudées en alliage d'aluminium comportant...
2.1 Type of Equipment This Standard applies to welded composite enclosures of cast and wrought aluminium and aluminium alloy enclosures pressurized with dry air, inert gases, eg, sulphur hexafluoride, carbon tetrafluoride, or...
Avis d'intention
Disjoncteurs à boîtier moulé, interrupteurs à...
1.1 The requirements of this standard cover molded-case circuit breakers, circuit breaker and ground-fault circuit-interrupters, fused circuit breakers, high-fault protectors, and high-fault modules. These circuit breakers...
Avis d'intention
Douilles
1.1 The requirements of this standard cover holders and connectors for electric lamps, including incandescent, fluorescent, and other electric-discharge-type lamps, rated as indicated in Clause 6, to be used in accordance...
Avis d'intention
Cartes et dispositifs de sécurité pour l'identification...
The ISO/IEC 10373 series defines test methods for characteristics of identification cards according to the definition given in ISO/IEC 7810. Each test method is cross‑referenced to one or more base standards, which can be ISO...
Avis d'intention
Équipement de conversion de puissance
1.1 This Standard applies to ac and dc type power conversion equipment (PCE) that a) is of dry or liquid-filled construction b) has a rated voltage not exceeding 1500 V c) is for commercial, industrial, and residential indoor...
Avis d'intention
Câble à isolation minérale
1.1 This Standard applies to mineral-insulated cables with copper, nickel/nickel alloy-clad copper, steel-clad copper, or nickel conductors, enclosed in a copper or stainless steel sheath. 1.2 The constructions covered by...
Avis d'intention
Standard for Pipe and Couplings, Polyvinyl Chloride...
These requirements cover polyvinyl chloride (PVC) pressure pipe, machined couplings, fabricated fittings and gaskets and oriented polyvinyl chloride (PVCO) pressure pipe and gaskets for use in underground fire protection...
Avis d'intention
Règles de sécurité pour les ventilateurs électriques...
This clause of IEC Publication 335-1 is applicable except as follows: 1.1 Replacement: This standard applies to electric fans and their associated regulators intended for use on single-phase a.c. and d.c. circuits not e...
Avis d'intention
Méthodologie et exigences d'évaluation de la ...
1.1 This Standard specifies the requirements and methodology for the continuous assessment of a businesses implementation of smart manufacturing practices. 1.2 This standard covers the processes and activities related to the...
Avis d'intention
Atténuation des risques de captage et d'infiltration...
Objet et champ d'application : La norme couvrira les exigences et les recommandations concernant l'atténuation des risques de captage et d'infiltration lors de la planification, la conception, la construction, l'inspection et...
Avis d'intention
Norme Sur Les Conduits D'évacuation À Gaz
Note : Le champ de cet avis d’intention (publié pour la première fois le 16 mars 2021) a été mis à jour par l’OEN responsable le 27 juillet 2021 et le 1 mars 2022 (pour refléter les révisions correctes proposées). 1.1 The...
Avis d'intention
Contacteurs, contrôleurs et centres de contrôle...
This standard is applicable to ac contactors applied at voltages in the range of 1 501V to 15kV, and metal-enclosed contactor-based controllers, control centers, and other control assemblies and associated equipment applied...
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