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Affichage de 3769 - 3780 de 11586
Avis d'intention
Rendement énergétique des ballasts pour lampes...
1.1 This Standard applies to ballasts for high-intensity discharge (HID) and low-pressure sodium (LPS) lamps. The HID category includes mercury vapour, metal halide, and high-pressure sodium lamps. Note: Safety requirements...
Avis d'intention
Parafoudres - Type 2 - branché en permanence
1.1 This Standard applies to surge protective devices (SPDs) intended for a) permanently connected applications designed for limiting surge voltages and discharging surge currents; b) use on 50/60 Hz circuits over 42 V and up...
Avis d'intention
Citernes amovibles de spécification TC 44
.1 This Standard applies to Specification TC 44 portable tanks. It specifies requirements for the design and construction of such tanks. Note: The certification, assembly, modification, repair, testing, inspection and...
Avis d'intention
Exigences relatives aux performances des thermostats...
1.1 General This Standard specifies performance requirements for thermostat models intended for line-voltage (120 to 240 V) switching of a controlled resistive heating load. The models covered by this Standard are as follows...
Avis d'intention
Règles d'utilisation des échafaudages d'accès
Scope 1. Scope This Standard applies to the erection and use of access scaffold that is (a) supported on a surface; (b) hung from multiple points, but is not capable of moving vertically or horizontally; or (c) mounted on...
Avis d'intention
Étiquetage volontaire et publicité visant les...
La présente norme régit l’étiquetage volontaire et la publicité visant les aliments dans le but d’établir si ces derniers sont issus ou non du génie génétique ou s’ils contiennent ou non des ingrédients issus du génie...
Avis d'intention
Métalliques Boîtes de sortie non
1.1 This Standard applies to the following products designed to be employed in accordance with the Canadian Electrical Code, Part I: (a) nonmetallic outlet boxes, conduit, concrete, floor, and pull boxes that do not exceed...
Avis d'intention
Claviers canadiens pour le français et l'anglais
1. Scope 1.1 This Standard specifies requirements for keyboards to be used throughout Canada for word, information, and data-processing applications. 1.2 This Standard defines the national keyboard layout (the primary...
Avis d'intention
Exigences relatives aux performances des thermostats...
1.1 General This Standard specifies performance requirements for thermostat models intended for line-voltage (120 to 240 V) switching of a controlled resistive heating load. The models covered by this Standard are as follows...
Avis d'intention
Norme sur les conditionneurs d'air et les thermopompes...
1.1 This Standard applies to factory-manufactured residential, commercial, and industrial packaged terminal air-conditioners and heat pumps as defined in Clause 3. 1.2 This Standard applies to electrically operated vapour...
Avis d'intention
Performance des systèmes mécaniques intégrés ...
1.1 This Standard describes the test procedures, apparatus, and calculations required to determine the performance, capacities, energy consumption, and overall efficiency of residential gas-fired integrated mechanical systems...
Avis d'intention
Performance énergétique des composants d’un congélateur...
1.1 Cette norme s’applique aux réfrigérateurs-chambres et aux congélateurs-chambres (c.-à-d., un espace d’entreposage réfrigéré et fermé dans lequel il est possible d’entrer) ayant une zone totale d’entreposage réfrigérée de...
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