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Affichage de 7513 - 7524 de 8668
Avis d'intention

Boîtes et accessoires en PVC rigide

1.1 This Standard applies to rigid unplasticized poly (vinyl chloride)* boxes and fittings of the following types that are intended to be installed and used with rigid PVC conduit at a maximum working temperature of 75 °C in...
Avis d'intention

Vannes électriques

1.1 This Standard applies to electrically operated, general-purpose valves* and safety valves* that are intended to be used in ordinary locations in accordance with the Canadian Electrical Code, Part I, for the control of...
Avis d'intention

Technologies de l'information - Architecture ...

The purpose of the ITU-T Rec. T.410-Series / ISO/IEC 8613 is to facilitate the interchange of documents. In the context of these Recommendations / International Standards, documents are to be items such as memoranda, letters...