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Avis d'intention
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...
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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...
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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...
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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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Méthodes d’essai des produits pétroliers et produits...
La présente méthode d’essai décrit deux modes opératoires pour l’évaluation visuelle de la turbidité ou de l’apparence de contamination de combustibles liquides avec une cote de couleur ASTM de 5 ou moins, et un point de...
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Technologies de l'information-Télécommunications...
ISO/IEC/IEEE 8802-A:2015 contains descriptions of the IEEE 802® standards published by the IEEE for frame-based data networks as well as a reference model (RM) for protocol standards. The IEEE 802 architecture is defined, and...
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Amendment 1 - Technologies de l'information - ...
This part of ISO/IEC 30134 specifies the following for the other parts of ISO/IEC 30134: a) a common structure; b) definitions, terminology and boundary conditions for KPIs of data centre resource usage effectiveness and...
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Amendment 1 - Technologies de l'information - ...
This part of ISO/IEC 30134 specifies the power usage effectiveness (PUE) as a key performance indicator (KPI) to quantify the efficient use of energy in the form of electricity. This part of ISO/IEC 30134 a) defines the power...
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Amendment 1 - Technologies de l'information - ...
This part of ISO/IEC 30134 a) defines the renewable energy factor (REF) of a data centre b) specifies a methodology to calculate and to present the REF, and c) provides information on the correct interpretation of the REF.
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Technologies de l'information - Télécommunications...
The scope of this standard is to define one medium access control (MAC) and several physical layer (PHY) specifications for wireless connectivity for fixed, portable, and moving stations (STAs) within a local area.
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Technologies de l'information — Interface de ...
This document provides the reference software, specifies the conformance testing, and gives usage guidelines for ISO/IEC 15938-13.