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Affichage de 4213 - 4224 de 11086
Avis d'intention

Connecteurs pour usages domestiques et usages...

This Standard sets the dimensions for appliance couplers for two poles and two poles with earth contact: - for the connection of electrical devices for household and similar onto the mains supply and - for the interconnection...
Avis d'intention

Jouets électriques

1.1 This Standard applies to household electric toys operating at nominal potentials of 120 volts or less, including extra low potential, and intended for use in ordinary (ie, non-hazardous) locations as defined in the...
Avis d'intention

Modules d’alimentation pour gaz médicaux

1.1 This Standard specifies the safety requirements for medical supply units for application in medical areas, such as general wards, as well as in special purpose areas, such as operating theatres, induction rooms, recovery...
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...

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