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ISO 9211 (series) describes surface treatments of components and substrates excluding ophthalmic optics (spectacles) by the application of optical coatings and gives a standard form for their specification. It defines the general characteristics and the test and measurement methods whenever necessary, but it is not intended to define the process method. This document specifies general use and…

L'ISO 9211 (toutes les parties) décrit les traitements de surface des composants et des substrats, à l'exclusion de l'optique ophtalmique (lunettes) par l'application de traitements optiques, et normalise leur spécification. Elle définit les caractéristiques générales et les méthodes d'essai et de mesure toutes les fois où cela est nécessaire, mais elle n'est pas…

IEC 63145-22-20:2024 specifies the standard measuring conditions and measurement methods for determining the image quality of augmented reality (AR) type eyewear displays. This document applies to see-through type (AR glasses) eyewear displays using virtual image optics. See-through type displays (VR glasses), contact lens-type displays, and retina direct projection displays are out of the scope…

1 Scope 1.1 This standard applies to enclosures for electrical equipment intended to be installed and used in nonhazardous locations in accordance with the Canadian Electrical Code, Part I, CSA C22.1, the provisions of the National Electrical Code, NFPA 70, and the provisions of Mexico's Electrical Installations, NOM-001- SEDE, as follows: a) Enclosures for indoor locations, Types 1, 2…

1 Scope 1.1 General This Standard provides minimum requirements and recommendations for the quantification and verification of the carbon intensity in a unit of concrete, including any carbon that is permanently sequestered during the production of the concrete and/or its input materials. Therefore, this number could be either positive or negative. The quantification calculation results in a…

This document provides a list of standard deliverables, containing provisions for information to be included in the operator’s manual. This document applies to earth-moving machinery as defined in ISO 6165. The list of standard deliverables is being provided as guidance in creating operator´s manuals. NOTE          Standard deliverables refer to different types of documents, e.g. International…

IEC 61970-302:2024 specifies a Dynamics package which contains part of the CIM to support the exchange of models between software applications that perform analysis of the steady-state stability (small-signal stability) or transient stability of a power system as defined by IEEE / CIGRE, Definition and classification of power system stability IEEE/CIGRE joint task force on stability terms and…

IEC 61970-302:2024 spécifie un paquetage dynamique (Dynamics) contenant des extensions du modèle d'information commun (CIM). Il s'agit d'assurer l'échange des modèles entre les applications logicielles qui procèdent à l'analyse de la stabilité en régime établi (stabilité en petits signaux) ou de la stabilité transitoire d'un système de puissance comme cela est défini…

This pack contains IEC 60335-2-11:2024 EXV and IEC 60355-2-11:2024 CMV. IEC 60335-2-11:2024 deals with the safety of electric tumble dryers intended for household and similar purposes, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances including direct current (DC) supplied appliances and battery-operated appliances. This standard applies…

This pack contains IEC 60335-2-41:2024 EXV and IEC 60355-2-41:2024 CMV. IEC 60335-2-41:2024 deals with the safety of electric pumps for liquids having a temperature not exceeding 90 °C, intended for household and similar purposes, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances including direct current (DC) supplied appliances and…