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Affichage de 3133 - 3144 de 9553
Avis d'intention

Organes d'ancrage et accessoires pour parois ...

1.1 This Standard covers the chemical, mechanical, and dimensional requirements for roof and rock bolts and accessories. Addressed in this Standard are double-end threaded, headed, and slotted steel bars; fully grouted bolts...
Avis d'intention

Transformateurs à sec

Scope 1.1 This Standard applies to single- and 3-phase dry-type transformers, including those with cast or resin encapsulated coils, that are within the limits of the electrical ratings listed in Clauses 7.2 and 7.3, and that...
Avis d'intention

Chargeurs d’accumulateurs

1. Scope 1.1 This Standard applies to battery chargers for use on nominal system voltages not exceeding 600 V intended for household, commercial, or industrial use in accordance with the rules of the Canadian Electrical Code...