Analyse du gaz naturel — Biométhane — Détermination de la teneur en terpènes par micro-chromatograph...
Le présent document spécifie une méthode de détermination en ligne ou hors ligne de la teneur de cinq terpènes dans le biométhane par micro-chromatographie en phase gazeuse, à savoir:
— l’alpha-pinène;
— le bêta-pinène;
— le para-cymène;
— le limonène;
— le 3-carène.
La méthode est spécifiquement développée pour ces cinq composés. Des informations sur les composés figurent à l…
Plastiques renforcés de verre textile — Préimprégnés, compositions de moulage et stratifiés — Déterm...
Le présent document spécifie deux méthodes par calcination pour la détermination des taux de verre textile et de charge minérale des plastiques renforcés de fibres de verre:
— Méthode A: pour la détermination du taux de verre textile en l’absence de charges minérales.
— Méthode B: pour la détermination du taux de verre textile et du taux de charge minérale en présence des deux composants…
Road vehicles — Spark-plugs and their cylinder head housings — Basic characteristics and dimensions
This document specifies the main properties and dimensions of spark plugs, including the terminals and the dimensions of their cylinder head housings, for use with any spark-ignited engines. The usage of spark plugs is not restricted to road vehicles only.
This document does not cover screened and waterproof spark plugs (see ISO 3412, ISO 3895 and ISO 3896).
Rubber seals — Joint rings for water supply, drainage and sewerage pipelines — Specification for mat...
This document specifies requirements for materials used in vulcanized rubber seals for the following:
a) cold drinking-water supplies (up to 50 °C);
b) drainage, sewerage, and rainwater systems (continuous flow up to 45 °C and intermittent flow up to 95 °C).
The different designations of seals specified are defined according to their type, application, and requirements (see Table 5).…
This document specifies the minimum training to be given to trainee crane slingers and crane signallers to develop the basic slinging skills and to impart the requisite knowledge for competency required for slingers and signallers as defined in ISO 15513.
Intelligent transport systems — Mobility integration — ITS data aggregation role and functional mode...
This document describes a basic role and functional model of the intelligent transport systems (ITS) data aggregation role, which is a basic role of ISO/TR 4445. It provides a paradigm describing:
a) a framework for the provision of ITS data aggregation for cooperative ITS service application;
b) a description of the concept of a role and functional model for such roles;
c) a…
Intelligent transport systems — Automated valet parking systems (AVPS) — Part 2: Security integratio...
This document specifies security means and procedures for AVPS Type 3 as specified in ISO 23374-1. It focuses on operation interfaces and management interfaces as defined in ISO 23374-1.
Flow control devices for connection to a medical gas supply system
This document specifies requirements for flow control devices that can be connected by the user either directly, by means of a probe or a gas-specific connector, or indirectly by means of a low-pressure hose assembly conforming with ISO 5359 to:
a) a terminal unit conforming with ISO 9170-1 of a medical gas pipeline system conforming with ISO 7396-1:2016;
b) the pressure outlet of a…
Space systems — Interface control documents between ground systems, ground support equipment and lau...
This document establishes basic requirements for interface control documents (ICD) writing and interface control procedures for the following items included in the launch system: payload, launch vehicle, ground support equipment (according to ISO 14625) and launch site (buildings with utility systems), specifically:
a) ICD between the ground support equipment and the payload;
b) ICD…
