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Avis d'intention
Spécification nord-américaine pour le calcul ...
This Specification applies to the design of structural members cold-formed to shape from carbon or low-alloy steel sheet, strip, plate, or bar not more than 1 in. (25.4 mm) in thickness and used for load-carrying purposes in...
Avis d'intention
Interrupteurs d'isolement haute tension
1.1 This Standard applies to isolating switches, without enclosures, for use indoors at voltages from 751 to 46 000 V ac or for installation in switchgear assemblies (see CSA Standard C22.2 No. 31) or similar equipment for...
Avis d'intention
Thermomètres indicateurs, à dilatation de liquide...
La présente norme s'applique aux thermomètres indicateurs à dilatation de liquide dans une gaine de verre qui se branchent directement et qui sont destinés à un usage commercial/industriel. La présente norme vise également...
Avis d'intention
Thermomètres indicateurs, bimétalliques de type...
La présente norme s'applique aux thermomètres indicateurs bimétalliques de type commercial/industriel à cadran circulaire, avec ou sans puits thermométrique
Avis d'intention
EPI de stupéfiants clandestines activités de ...
The scope of this standard is to assist first responders in selection, use and care of Personal Protective Equipment (PPE) during the high risk operation of investigating and dismantling Clan Labs, consequently, becoming a...
Avis d'intention
Sources puissance de soudage Rechargeable Battery...
This Standard applies to rechargeable battery-powered welding power sources for arc welding and allied processes and the battery packs for such equipment. Since battery packs for welding power sources are submitted to...
Avis d'intention
Matériel de soudage à l'arc - Partie 6: Matériel...
Proposed Scope: This part of IEC 60974 specifies safety and performance requirements applicable to limited duty arc welding and cutting power sources, and auxiliaries designed for use by laymen. Electrically powered equipment...
Avis d'intention
Fiches, prises et connecteurs pour réseaux de...
1.1 This Standard applies to plugs, receptacles, and connectors for communication systems intended to electrically terminate (a) communication cords; (b) communication cord sets; or (c) equipment that is connected to an...
Avis d'intention
Outils électroportatifs à moteur - Sécurité - ...
This clause of Part 1 is applicable, except as follows: Addition: This standard applies to routers and trimmers.
Avis d'intention
Méthodes d'essai des supports isolants
1.1 This Standard specifies the test methods to be used for determining the characteristics of station post insulators. 1.2 Individual tests shall be made only when specified. 1.3 This Standard covers tests applicable to...
Avis d'intention
Fusibles basse tension - Partie 15: Fusibles ...
This Part applies to Class T fuses rated 1200 A or less and 300 V ac, 800 A or less and 600 V ac. DC ratings are optional.
Avis d'intention
Fusibles basse tension - Partie 14: Fusibles ...
This Part applies to supplemental fuses rated 60 A or less and intended only for supplementary overcurrent protection where branch circuit or equivalent applications are not involved. DC ratings are optional.