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Avis d'intention
Isolateurs composites pour poteaux de ligne pour...
1.1 This Standard covers the requirements for line post composite insulators used on overhead distribution lines operating at nominal voltages up to and including 75 kV. Line post insulators support the line conductor...
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Isolateurs composites pour haubans
1.1 ThisStandard covers the requirements for guy composite insulators used in guy wires on overhead distribution lines operating at nominal voltages up to and including 75 kV. Guy insulators insulate or isolate guy wires for...
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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...
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Sécurité de l'information - Gestion de clés - ...
This document specifies mechanisms to establish shared symmetric keys between groups of entities. It defines: — symmetric key-based key establishment mechanisms for multiple entities with a key distribution centre (KDC); and...
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Câbles à gaine métallique
1.1 This Standard applies to single-conductor and multi-conductor Type RA90 and RC90 cables having a maximum temperature rating of 90 °C in both dry and wet locations and intended for installation in accordance with CSA C22.1...
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Industries du pétrole et du gaz naturel — Exigences...
This part of ISO 19901 gives general requirements for the determination and use of meteorological and oceanographic (metocean) conditions for the design, construction and operation of offshore structures of all types used in...
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Produits consommables pour le soudage - Fils-...
This International Standard specifies requirements for classification of wire electrodes and weld deposits in the as-welded condition and in the post-weld heat-treated condition for gas shielded metal arc welding of non alloy...
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Sécurité des appareils électrodomestiques et ...
This clause of part 1 is replaced by: This Standard deals with the safety of microwave ovens for household use, their rated voltage being not more than 250 V. So far as is practicable, this standard deals with the common...
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Appareils électrodomestiques et analogues - Sécurité...
This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric air-cleaning appliances for household and similar purposes, their rated voltage being not more than 250 V for...
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Appareils électrodomestiques et analogues - Sécurité...
This clause of Part 1 is replaced by the following. This International Standard deals with the safety of milking machines, to be used in stalls and in the open, that are designed for milking farm animals, such as cows, the...
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Rendement des appareils de traitement de l'air...
1.1 This Standard applies to ducted air handler units that are used to supply and/or circulate conditioned air in residential central space conditioning systems such as furnaces, heat pumps, combination air handlers, and fan...
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Méthode d'essai pour mesurer l'efficacité annuelle...
1.1 This Standard provides a method for measuring annual fireplace efficiency. 1.2 This Standard applies to vented gas fireplaces meeting the requirements of ANSI Z21.50/CSA 2.22 and to vented gas fireplace heaters approved...