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Affichage de 4225 - 4236 de 11088
Avis d'intention

Régulateurs de service pour le gaz naturel

1.1 These provisions apply to the construction, materials, performance, and testing of NPS 1-1/4 in and smaller self-acting service-type regulators with internal relief valves or overpressure cut-off (OPCO) devices, or both...
Avis d'intention

Chauffe-conduit électriques

1.1 This Standard applies to stationary electric duct heaters for comfort heating rated at 600 V or less and 1000 kW and less, designed to be installed and used in nonhazardous locations in residential, commercial, and...
Avis d'intention

Busways

1.1.1 This Standard applies to service-entrance, feeder, and branch-circuit busways and associated fittings rated at 600 V or less, 6 000 A or less, and intended for use in accordance with the Canadian Electrical Code, Part I...
Avis d'intention

Bâtiments respectueux des oiseaux

The standard covers bird-friendly elements of building to reduce the likelihood of bird collisions. This may include topics such as: Glass types and visual characteristics Reflection, transparency, and shading of windows...

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