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Affichage de 1789 - 1800 de 11595
Avis d'intention
Atmosphères explosives - Partie 15: Protection...
This part of IEC 60079 specifies requirements for the construction, testing and marking for Group II electrical apparatus with type of protection, "n" intended for use in explosive gas atmospheres. This part is applicable to...
Avis d'intention
Outils électroportatifs à moteur - Sécurité - ...
This clause of Part 1 is applicable, except as follows: Addition: This standard applies to chain saws for cutting wood and designed for use by one person. This standard does not cover chain saws designed for use in...
Avis d'intention
Atmosphères explosives - Partie 1 : Protection...
This part of IEC 60079 contains specific requirements for the construction and testing of electrical equipment with the type of protection flameproof enclosure "d", intended for use in explosive gas atmospheres. This standard...
Avis d'intention
Critères de conception des lignes aériennes de...
This International Standard specifies the loading and strength requirements of overhead lines derived from reliability based design principles. These requirements apply to lines 45 kV and above, but can also be applied to...
Avis d'intention
Systèmes de câblage - Colliers pour installations...
This International Standard specifies requirements for metallic, non-metallic and composite cable ties and their associated fixing devices used for the management and support of wiring systems in electrical installations...
Avis d'intention
Rendement énergétique des générateurs d'air ...
1.1 This Standard specifies the methods for determining seasonal energy utilization efficiency (SEUE) and annual fuel utilization efficiency (AFUE) for (a)oil-fired furnaces having an input of up to and including 66 kW (225...
Avis d'intention
Thérapie respiratoire de l'apnée du sommeil - ...
This part of ISO 17510 applies to masks, their fixing and to the accessories used to connect a sleep apnoea breathing therapy equipment to the patient. It specifies requirements for masks and accessories, including any...
Avis d'intention
Metal-clos tension Busways élevés
1.1 This Standard applies to indoor and outdoor metal-enclosed busways for voltages from 751 V to 46 kV, inclusive, ac or dc, intended to be used in nonhazardous locations in accordance with the Rules of the Canadian...
Avis d'intention
Appareils cylindre de connexion
1.1.1 This Standard covers CGA 791 (Type I) and CGA 810 (Type II) cylinder connection devices, as defined in Part IV, Definitions, intended to connect the cylinder valve on portable LP-Gas containers to the inlet of the...
Avis d'intention
Brûleurs de conversion industrielle et commerciale...
1.1.1 These requirements apply to natural and propane gas-fired conversion burners designed and constructed primarily for the purpose of converting heating and process equipment from the use of other fuels to gas firing and...
Avis d'intention
Points et coutures Partie 2 : Textiles – Types...
La présente Norme internationale classifie, illustre et désigne les divers types de coutures. Elle n’est pas exhaustive mais illustre les types de coutures les plus utilisées. Elle s’applique aux coutures utilisées plus...
Avis d'intention
Appareillage à basse tension - Appareils de commande...
This Standard applies to controllers intended for starting, controlling and stopping stationary fire pumps, including automatic and non-automatic types for alternating current electric motor or diesel engine-driven fire pumps...