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Affichage de 649 - 660 de 1051
Avis d'intention

Systèmes de pipeline de pétrole et de gaz

1.1 Cette norme traite de la conception, de la construction, de l’exploitation, de la maintenance, de la désactivation et de l’abandon des réseaux de pipelines pour les industries du pétrole et du gaz. a) les hydrocarbures...
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Code d’installation des paratonnerres

1.1 This Standard covers the protection from lightning of buildings such as residences, places of public assembly, and buildings of a general industrial nature, including structures with explosive or highly flammable contents...
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Veilleuses enfichables directes

1.1 This Standard applies to direct plug-in nightlights not exceeding 10 W input, for indoor use only, in non-hazardous locations and intended to be used in accordance with the Canadian Electrical Code, Part I, CSA C22.1, and...
Avis d'intention

Régulateurs de pression d'appareils à gaz

1.1.1 Types of Regulators. This standard applies to individual gas appliance pressure regulators, which are not a part of a combination control (see Part V, Definitions), constructed entirely of new, unused parts and...
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Régulateurs de pression de ligne

Details test and examination criteria for line pressure regulators, either individual or in combination with over pressure protection devices intended for application in natural gas piping systems between the service...

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