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Avis d'intention
Appareils combinés de chauffage et d'électricité
This standard specifies requirements and test methods for the following devices within the field of cogeneration technologies which produce both electricity and thermal energy: • CHP units, which generate electricity and...
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Commandes photo électriques
This standard covers light-sensitive, photo electric control units of the plug-in, locking type, rated 600 volts alternating current (ac) or less, that are intended for controlling outdoor electric luminaires, in wet and damp...
Avis d'intention
Technologies de l'information - Jeu de caractères...
This International Standard a) specifies the coded representation of the characters b) specifies a repertoire of the Latin alphabetic and non-alphabetic characters for the communication of text in many European languages...
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Détendeurs pour l'utilisation avec les gaz médicaux...
ISO 10524-1:2018 specifies the design, construction, type testing, and marking requirements for pressure regulators intended for the administration of medical gases and their mixtures in the treatment, management, diagnostic...
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Détendeurs pour l'utilisation avec les gaz médicaux...
ISO 10524-2:2018 specifies design, construction, type testing, and marking requirements for manifold pressure regulators and line pressure regulators intended for use in medical gas pipeline systems. Examples of gases include...
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Détendeurs pour l'utilisation avec les gaz médicaux...
This document specifies design, type testing, and marking requirements for cylinder valves with integrated pressure regulators [as defined in 3.26 and referred to hereafter as valves with integrated pressure regulators (VIPRs...
Avis d'intention
Prises murales pour systèmes de distribution ...
ISO 9170-1:2017 is intended especially to ensure the gas-specific assembly, mechanical resistance, flow, leakage and pressure drop of terminal units and to prevent their interchange between different gases and services and...
Avis d'intention
Veilleuses enfichables directes
1.1 This Standard applies to direct plug-in nightlights not exceeding 10 W input, for indoor use only, in non-hazardous locations and intended to be used in accordance with the Canadian Electrical Code, Part I, CSA C22.1, and...
Avis d'intention
Chauffe-moteur et chauffe-batterie
1.1 This Standard applies to cord-connected and permanently connected engine heaters and battery warmers for use on nominal system voltages of 600 V and less that are designed to be used in nonhazardous locations such as in...
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Systèmes de baignoire d'hydromassage
This Standard specifies general requirements, test methods, and markings for whirlpool and air-jetted bathtubs and suction fittings used in hydromassage bathtub systems that incorporate a bathtub and circulation pump. The...
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Outils électroportatifs à moteur, outils portables...
This clause of Part 1 is applicable, except as follows: Addition: This part of IEC 62841 applies to hand-held circular saws, which hereinafter will be referred to as saws. This standard does not apply to saws designed for use...
Avis d'intention
Standard for Exhaust Cleaning and Recirculation...
This proposal updates the section for recirculating assemblies in ULC-S647. These two proposals address the connection of ductwork as well as the materials that shall be used for the overall assembly. The connection of...