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Affichage de 3613 - 3624 de 11677
Avis d'intention
Rendement énergétique des climatiseurs individuels
1.1 This Standard specifies the energy performance test method for room air conditioners and specifies minimum efficiency levels. 1.2 This Standard covers room air conditioners powered by a single-phase electric current and...
Avis d'intention
Transformateurs au néon et alimentations
1.1 This Standard applies to transformers and power supplies, including those intended to be connected to a Class 2 source of supply, that provide the voltage and ballasting for neon and cold-cathode tubing (electric...
Avis d'intention
Generateurs d'air chaud alimentes au mazout
1.1 This Standard applies to complete, vent- (flue-) connected, oil-fired warm air appliances, irrespective of the heating capacity or the type of burner used. 1.2 This Standard applies to appliances (a) intended for...
Avis d'intention
Modérer les effets de la dégradation du pergélisol...
1.1 Techniques d'atténuation et autres mesures Cette norme traite des techniques d'atténuation suivantes visant à maintenir le pergélisol ou à remédier à sa dégradation autour des structures existantes: a) techniques agissant...
Avis d'intention
Borniers
1.1 This Standard covers assemblies of wiring terminals and supporting blocks for copper conductors, copper and aluminum conductors, and aluminum conductors rated at a maximum of 1500 V and 2000 kcmil, intended to provide for...
Avis d'intention
Poteaux de bois et talons de renforcement
1.1 This Standard covers material, manufacturing, and class dimensional requirements for seasoned wood poles and reinforcing stubs that are primarily intended for the support of electrical power or communication lines. 1.2...
Avis d'intention
Norme sur les poteaux d'incendie
La présente norme définit les poteaux d'incendie de type incongelable destinés à être utilisés dans les réseaux de canalisation en vue de l'approvisionnement en eau des services de protection contre l'incendie. Les poteaux d...
Avis d'intention
Câbles d'alimentation des mines
1.1 This Standard specifies construction and testing requirements for unarmoured mine power feeder cables normally used for power distribution in stationary or semi-stationary applications covered by CSA M421 and the Canadian...
Avis d'intention
Poteaux et poteaux renforts en bois pour les ...
1.1 This Standard covers material, manufacturing, and class dimensional requirements for seasoned wood poles and reinforcing stubs that are primarily intended for the support of electrical power or communication lines. 1.2...
Avis d'intention
Atmosphères explosives - Partie 2 : Protection...
This part of IEC 60079 contains the specific requirements for the construction and testing of electrical apparatus with pressurized enclosures, of type of protection "p", intended for use in explosive gas atmospheres. It...
Avis d'intention
Systèmes de traitement de l'eau potable
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 Standard...
Avis d'intention
Dispositifs à cordon autorétractable
Scope 1.1 This Standard specifies the requirements for all self-retracting devices (SRDs) used as connecting components in fall protection systems. SRDs are further classified in this Standard according to method of use. 1.2...
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