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Affichage de 601 - 612 de 10309
Avis d'intention

Éleveuses à gaz

1. Scope 1.1.1 This Standard applies to gas-fired brooders, (other than hot water, or steam), for use with natural gas and/or propane. Brooders outside the scope of this Standard may be examined to the intent of applicable...
Avis d'intention

COUVEUSES AU GAZ

1.1.1 This Standard applies to gas-fired brooders, (other than hot water, or steam), for use with natural gas and/or propane. Brooders outside the scope of this Standard may be examined to the intent of applicable codes and...
Activités relatives aux services de l'eau potable et de l'assainissement - Lignes directrices pour l'évaluation et l'amélioration du service aux usagers
This International Standard specifies the elements of drinking water and wastewater services of relevance and interest to users. It also provides guidance on how to identify users' needs and expectations and how to assess...
Avis d'intention

Casse-vide et dispositifs antirefoulement

1.1 The CSA B64 Series covers vacuum breakers and backflow preventers that are used in potable water supply systems to prevent cross-connections. 1.2 This Standard specifies definitions, general requirements, test methods...
Avis d'intention

Appareils à gaz pièges à sédiments

1.1.1 This standard applies to newly produced gas appliance sediment traps hereinafter referred to as traps (see Part IV, Definitions), constructed entirely of new, unused parts and materials. Compliance of a trap with this...

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