Dielectric and resistive properties of solid insulating materials - Part 3-1: Determination of resis...
IEC 62631-3-1:2023 specifies a method of test for the determination of volume resistance and volume resistivity of electrical insulating materials by applying a DC voltage. This edition includes the following significant technical changes with respect to the previous edition:
- following the withdrawal of IEC 60093 and its partial replacement with the first edition of IEC 62631-3-1, the missing…
Propriétés diélectriques et résistives des matériaux isolants solides - Partie 3-1: Détermination de...
L'IEC 62631-3-1:2023 spécifie une méthode d'essai pour déterminer la résistance volumique et la résistivité volumique de matériaux isolants électriques par application d'une tension continue. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente:
- à la suite du retrait de l'IEC 60093 et à son remplacement partiel par la…
Telecommunications and information exchange between systems — Future network architecture — Part 2: ...
This document describes the architectural aspects of Future Network (FN) Quality of Service (QoS) based on an FNProxy model, taking into account the requirements described on ISO/IEC TR 29181-8. It describes:
— the concept of future network QoS (FNQoS),
— the architectural model of FNQoS system,
— the usage of FNQoS system.
Telecommunications and information exchange between systems - Future network architecture - Part 2: ...
This document describes the architectural aspects of Future Network (FN) Quality of Service (QoS) based on an FNProxy model, taking into account the requirements described on ISO/IEC TR 29181-8. It describes:
— the concept of future network QoS (FNQoS),
— the architectural model of FNQoS system,
— the usage of FNQoS system.
Soil quality — Effects of pollutants on earthworms — Part 2: Determination of effects on reproductio...
This document specifies one of the methods for evaluating the habitat function of soils and determining the effects of soil contaminants and chemicals on the reproduction of Eisenia fetida/Eisenia andrei by dermal and alimentary uptake. This chronic test is applicable to soils and soil materials of unknown quality, e.g. from contaminated sites, amended soils, soils after remediation, agricultural…
Qualité du sol — Effets des polluants vis-à-vis des vers de terre — Partie 2: Détermination des effe...
Le présent document spécifie l’une des méthodes permettant d’évaluer la fonction d’habitat des sols et de déterminer les effets de polluants et de produits chimiques présents dans le sol sur la reproduction d’Eisenia fetida/Eisenia andrei par absorption cutanée et ingestion. Cet essai chronique s’applique aux sols et aux matériaux de type sol de qualité inconnue, provenant par exemple de sites…
Information technology — Metadata registries (MDR) — Part 30: Basic attributes of metadata
This document specifies “basic attributes” which are required to describe metadata in situations where a complete ISO/IEC 11179-3 metadata registry is not appropriate (e.g. in the specification of other International Standards).
Information technology — Metadata registries (MDR) — Part 33: Metamodel for data set registration
This document provides a specification for an extension to a Metadata Registry (MDR), as specified in ISO/IEC 11179-3 in which metadata which describes data sets, collections of data available for access or download in one or more formats, can be registered. Since a set can contain a single element, this document enables the recording of metadata about a single data value.
The registered metadata…
