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Avis d'intention
Véhicules routiers - Composants du système d'...
Scope This CSA LNG 3.20 standard specifies tests and requirements for the flexible fuel line or vent line for service temperature colder than -40 oC (-40 oF) and cryogenic conditions, a liquefied natural gas fuel system...
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Tuyaux de distributeur de GNL
1 Scope 1.1 This Standard applies to liquefied natural gas metallic hose assemblies which are used on LNG dispensers to connect the dispenser to the refueling nozzle and for gas lines which carry vented gas back to a safe...
Avis d'intention
Dispositifs de séparation pour la distribution...
1 Scope 1.1 This standard applies to newly manufactured LNG dispenser fuelling and vent hose emergency breakaway shutoff devices, hereinafter referred to as devices. Notes: 1. Devices covered in this standard are intended to...
Avis d'intention
Gestion de la qualité - Satisfaction de la clientèle...
This International Standard provides guidance for planning, designing, developing, implementing, maintaining and improving an effective and efficient business-to-consumer electronic commerce transaction (B2C ECT) system...
Avis d'intention
Activités relatives aux services de l'eau potable...
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
Activités relatives aux services de l'eau potable...
This International Standard provides guidelines for the management of wastewater utilities and for the assessment of wastewater services. This International Standard is applicable to publicly and privately owned and operated...
Avis d'intention
Activités relatives aux services de l'eau potable...
This International Standard provides guidelines for the management of drinking water utilities and for the assessment of drinking water services. This International Standard is applicable to publicly and privately owned and...
Avis d'intention
Interrupteurs d'isolement haute tension
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 use...
Avis d'intention
Autodéclaration de métadonnées pour les stations...
This Standard provides requirements and recommendations for describing and presenting the way in which weather stations, including weather stations considered ‘one off’, collect data with respect to: Site attributes (e.g...
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Galvanisation à chaud d'articles de formes irrégulières
.1 This Standard specifies the requirements for zinc coating (galvanizing) by the hot-dipping process on iron and steel products intended or primarily for use in electrical and communication systems, made from rolled, pressed...
Avis d'intention
Performance des jeux de lumières décoratifs
This Standard specifies the performance characteristics for decorative light strings in the form of integrated, moulded, and replaceable lamps. Note: This Standard also applies to strings used for decorative figures, such as...
Avis d'intention
Norme sur l’équipement et les accessoires des...
1 SCOPE 1.1 These requirements cover discrete electrical control units, communication units, transport products which manipulate the data packets, interfaces, and accessories for mass notification systems. 1.2 The products...
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