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IEC 61300-2-18:2023 details a procedure to determine the suitability of a fibre optic interconnecting device, passive component, splices or closure to withstand the environmental condition of extended high temperature that occur during operation, storage and/or transport. The test is intended to indicate the performance of such devices when exposed to heat of constant temperature over a given…

IEC 61300-2-18:2023 décrit une procédure destinée à déterminer l'aptitude d’un dispositif d’interconnexion fibronique, d’un composant passif fibronique, des épissures ou d'un boîtier fibronique à supporter des conditions d’environnement à haute température prolongée présentes pendant le fonctionnement, le stockage et/ou le transport. L'essai est destiné à indiquer la performance de…

IEC 61300-2-18:2023 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 61300-2-18:2023 details a procedure to determine the suitability of a fibre optic interconnecting device,…

This document specifies a method for determining ε‑caprolactam and ω‑laurolactam in polyamides by gas chromatography. It is applicable particularly to the determination of ε‑caprolactam in polyamide 6 and ω‑laurolactam in polyamide 12. Two variants of the basic method are specified. —    Method A is an extraction method with boiling methanol, and the extract is injected into a gas chromatograph…

This document defines particle size distribution by number and chemical content limits involving one grade of test aerosol made from combustion soot.

ISO 15000-3 specifies service interfaces, protocols and information model for an integrated registry and repository. The repository stores electronic content while the registry stores metadata that describes the content in the repository.

This document specifies methods for the chemical analysis of impurities present in aluminium oxide powders used as a raw material for fine ceramics. Aluminium oxide powders are decomposed by acid pressure decomposition, acid decomposition or alkali fusion. The calcium, chromium, copper, iron, magnesium, manganese, potassium, silicon, sodium, titanium, zinc and zirconium contents in the test…

Le présent document spécifie une méthode de dosage du ε-caprolactame et du ω-laurolactame dans les polyamides par chromatographie en phase gazeuse. Il convient particulièrement au dosage du ε-caprolactame dans le polyamide 6 et du ω-laurolactame dans le polyamide 12. Deux variantes de la méthode de base sont spécifiées. —    Méthode A, par extraction au méthanol en ébullition, où les extraits…

This document provides the means for understanding and associating the individual parts of ISO/IEC 11179 and is the foundation for a conceptual understanding of metadata and metadata registries. This document also describes the relationship of ISO/IEC 11179 to other JTC 1/SC 32 standards, technical specifications and technical reports on metadata. In all parts of ISO/IEC 11179, metadata refers to…

This document specifies the information to be recorded in a metadata registry in the form of a conceptual data model: — Clause 5 specifies the approach used to model a metadata registry; — Clause 6 specifies the Core Model of the registry, including basic types and classes to be reused in extending the model. The core model defines a generic “registry item”, from which any type of item that…