Rechercher

This document specifies a method for the determination of the mechanical strength of coke having a particle size greater than 20 mm.

<!-- NEW! -->IEC 61643-331:2020 is available as <a href="https://webstore.iec.ch/publication/66706">IEC 61643-331:2020 RLV</a> which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.<br /> <br /> IEC 61643-331:2020 is a test specification for metal oxide varistors (MOV…

This document defines test methods for performance characteristics of RFID interrogators and specifies the general requirements and test requirements for interrogators which are applicable to the selection of the devices for an application. The summary of the test reports forms a unified interrogator datasheet.

This document specifies the CMAF multimedia format, which contains segmented media objects optimized for streaming delivery and decoding on end user devices in adaptive multimedia presentations. CMAF specifies a track format derived from the ISO base media file format, then derives addressable media objects from CMAF tracks that can be used for storage and delivery. CMAF specifies sets of tracks…

This standard specifies unique per-device identifiers (DevID) and the management and cryptographic binding of a device to its identifiers, the relationship between an initially installed identity and subsequent locally significant identities, and interfaces and methods for use of DevIDs with existing and new provisioning and authentication protocols.

This document specifies the procedural requirements to maintain identities and outlines the obligations of the Registration Authority.

IEC 61643-331:2020 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 61643-331:2020 is a test specification for metal oxide varistors (MOV), which are used for applications up to 1…

This document specifies the CMAF multimedia format, which contains segmented media objects optimized for streaming delivery and decoding on end user devices in adaptive multimedia presentations. CMAF specifies a track format derived from the ISO base media file format, then derives addressable media objects from CMAF tracks that can be used for storage and delivery. CMAF specifies sets of tracks…

1.1 This Standard contains the physical property requirements, and test methods to determine these properties, for wood fibre manufactured in the form of faced or unfaced boards used for insulation in buildings and other applications, whether applied on a building site or in a prefabrication (manufacturing) facility. 1.2 The Standard covers three types of wood fibre insulation on the basis of…

1.1 Cette norme comporte les exigences relatives aux propriétés physiques et aux méthodes d’essais permettant de déterminer les propriétés de la fibre de bois fabriquée sous forme de panneaux, à parement ou sans parement, et utilisée comme isolant dans les secteurs du bâtiment et autres que celui du bâtiment, appliquée en chantier de construction ou dans une installation de préfabrication (en…