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IEC 62282-4-102:2022 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 62282-4-102:2022 specifies the performance test methods of fuel cell power systems for propulsion and auxiliary…

IEC 62282-4-102:2022 specifies the performance test methods of fuel cell power systems for propulsion and auxiliary power units (APU). This document covers fuel cell power systems for propulsion other than those for road vehicles. This document applies to gaseous hydrogen-fuelled fuel cell power systems and direct methanol fuel cell power systems for electrically powered industrial trucks. The…

ISO 10303-242 specifies the application protocol for Managed model based 3d engineering. The following are within the scope of ISO 10303-242: products of automotive, aerospace and other mechanical manufacturers and of their suppliers, including parts, assemblies of parts, tools, assemblies of tools, and raw materials; engineering and product data for the purpose of long-term archiving and…

A water phantom is used to ensure the accurate measurement of absorbed dose delivered by a radiation therapy machine as well as standardizing the dose distribution produced by the radiation therapy device. This document describes a detailed procedure for the construction and calibration of a polystyrene phantom and the results of its use in measuring the absorbed dose profile around the…

IEC 61196-5:2022 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 61196-5:2022 edition 4.0 and the previous IEC 61196-5:2018 edition 3.0. Furthermore, comments from IEC SC 46A experts are provided to explain the reasons of the most relevant changes, or to clarify any part of the…

Within the context of the ISO/IEEE 11073 personal health device standard family, this document defines an optimized exchange protocol and modeling techniques to be used by implementers of personal health devices to create interoperability between device types and vendors. This document establishes a common framework for an abstract model of personal health data available in transport-independent…

IEC 62682:2022 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 62682:2022 edition 2.0 and the previous IEC 62682:2014 edition 1.0. Furthermore, comments from IEC SC 65A experts are provided to explain the reasons of the most relevant changes, or to clarify any part of the content…

Scope 1.1 This standard sets forth minimum requirements for the following types of devices for engine fuel system applications intended for use with liquefied petroleum gas (LP-Gas), natural gas, and/or manufactured gas. a) Automatic shutoff valves – electrically operated or vacuum actuated (mechanical); b) Combination manual/automatic shutoff valves – electrically operated or vacuum…

Domaine d’application 1.1 Cette norme énonce les exigences minimales pour les types de dispositifs suivants pour les applications de système d’alimentation en carburant de moteur destinés à être utilisés avec du gaz de pétrole liquéfié (GPL), du gaz naturel ou du gaz fabriqué. a) soupapes d’arrêt automatique – à commande électrique ou à dépression (mécanique); b) soupapes d’arrêt manuel/…

IEC 63098-3:2022 This part of IEC 63098 provides the specifications of the RoF interface connecting the central station (CS) with the remote radar heads (RRHs) in a remote radar system, along with the necessary information to ensure compatibility between vendors and, hence, choose appropriate systems to cover any type of RoF systems for delivering the signal.A remote radar system generally…