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Affichage de 469 - 480 de 1031
Avis d'intention

Règles de calcul des charpentes en bois

Scope 1.1 General This Standard provides criteria in accordance with the National Building Code of Canada, for the structural design and evaluation of structures or structural elements made from wood or wood products...
Avis d'intention

Câbles d'alimentation de mine

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

Câbles d'alimentation de mine

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

Systèmes de câbles plats

1.1 This Standard applies to flat cable systems for indoor use, in non-hazardous locations, intended for installation on branch circuits of not more than 600 V 30 A ac between conductors in accordance with CSA C22.1, Canadian...
Avis d'intention

Outils électriques d'établi

This Standard applies to single-phase electric tools of the bench type that are intended for use in nonhazardous locations in accordance with the Canadian Electrical Code, Part I, that are connected to a nominal system...
Avis d'intention

Equipement d'éclairage de secours

1.1 This Standard applies to exit signs, unit equipment, emergency luminaires, and central power systems intended for connection to circuits with nominal voltages of 600 V and less and providing illumination in the event of a...