Road vehicles — Liquefied natural gas (LNG) fuel systems — Part 2: Test methods
This document specifies performance and general test methods for liquefied natural gas fuel system components intended for use on the types of motor vehicles defined in ISO 3833.
This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using liquefied gas in accordance with the ISO 15403 series. It is not applicable to the following: original-production and converted…
Brown coals and lignites — Classification by types on the basis of total moisture mass fraction and ...
Brown coals are classified in this International Standard according to the following properties: total moisture content calculated on the ash-free basis; tar hiels calculated on the dry, ash-free basis. In tables class numbers, group number and code numbers of brown coal types are given.
Coal — Methods for petrographic analysis — Part 5: Method of determining microscopically the reflect...
ISO 7404-5:2009 specifies the methods for determining the reflectance of vitrinite of coals microcopically on the polished surfaces, immersed in oil. The methods are applicable to coals from single seams or coal blends covering the whole range of low-, medium- and high-rank coal.
Vitrinite reflectance measurements can be used to characterize the components within blends. Measures can be taken to…
IT Security and Privacy — A framework for identity management — Part 1: Core concepts and terminolog...
This document:
· defines terms for identity management and specifies core concepts of identity and identity management, and their relationships,
· is applicable to any information system where information relating to identity is processed or stored,
· has been given the status of a horizontal document, as it applies concepts such as distinguishing the term “identity” from the…
Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for fracture resistance...
This document describes a test method that covers the determination of fracture resistance of monolithic ceramics at room temperature by the indentation fracture (IF) method.
This document is intended for use with dense monolithic ceramics and whisker- or particulate-reinforced ceramics which are regarded as macroscopically homogeneous. It does not include monolithic silicon nitride ceramics for…
Perception de télépéage – Architecture de systèmes pour le péage lié aux véhicules — Partie 2: Vocab...
Le présent document définit la terminologie de la perception de télépéage (EFC).
Ce document définit:
— les termes des domaines de la perception de télépéage et de l'imputation pour les usagers de la route;
— les termes employés dans les normes relatives à la perception de télépéage;
— les termes plus généraux employés plus spécifiquement dans les normes relatives…
Stations-service de gaz naturel — Stations GNC pour le ravitaillement de véhicules
L'ISO 16923:2016 traite de la conception, la construction, l'exploitation, l'inspection et la maintenance des stations de ravitaillement au gaz naturel comprimé (GNC) pour véhicules, dont les appareils et les dispositifs de sécurité et de contrôle.
L'ISO 16923:2016 s'applique également aux parties d'une station-service où le gaz naturel se trouve à l'état gazeux…
