Plastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping syst...
This document specifies the physical and mechanical properties of fittings made from unplasticized polyamide (PA-U) in accordance with ISO 16486-1, intended to be buried and used for the supply of gaseous fuels.
It also specifies the test parameters for the test methods to which it refers.
The ISO 16486 series is applicable to PA-U piping systems, the components of which are connected by fusion…
Systèmes de canalisations en matières plastiques pour la distribution de combustibles gazeux — Systè...
Le présent document spécifie les propriétés physiques et mécaniques des raccords en polyamide non plastifié (PA-U) conformément à l’ISO 16486-1, destinés à être enterrés et utilisés pour la distribution de combustibles gazeux.
Il spécifie également les paramètres d’essai pour les méthodes d’essai auxquelles il fait référence.
La série ISO 16486 s’applique aux systèmes de canalisations en PA-U…
Traditional Chinese medicine — Priority list of single herbal medicines for developing standards
This document provides a reference of single herbal medicines in order of their priority in the development of international standards.
This document also provides a reference of the principles and the methodology for the priority evaluation of single herbal medicines.
In addition to text written in the official ISO languages (English, French, Russian), this document gives text in Chinese. This…
Financial services — Semantic technology — Part 2: OWL representation of the ISO 20022 metamodel and...
This document is concerned with the representation of the ISO 20022 e-Repository contents in RDF and OWL by developing a case study around the ISO 20022 auth.016 sample message (hereafter simply referred to as “auth.016”). This includes:
a) transformation of the sample message into an RDF instance graph;
b) demonstrating a set of SPARQL rules that transform the auth.016 message…
Corps gras d’origines animale et végétale — Détermination des esters de chloropropanediols (MCPD) et...
Le présent document spécifie un mode opératoire permettant la détermination parallèle du glycidol ainsi que du 2-MCPD et du 3-MCPD présents sous forme liée ou libre dans les corps gras. La méthode repose sur un clivage des esters par catalyse alcaline, une transformation du glycidol ainsi libéré en monobromopropanediol (MBPD) et une dérivatisation des diols libres (MCPD et MBPD) en présence d’…
Animal and vegetable fats and oils — Determination of fatty-acid-bound chloropropanediols (MCPDs) an...
This document specifies a procedure for the parallel determination of glycidol together with 2-MCPD and 3-MCPD present in bound or free form in oils and fats. The method is based on alkaline-catalysed ester cleavage, transformation of the released glycidol into monobromopropanediol (MBPD) and derivatisation of the derived free diols (MCPD and MBPD) with phenylboronic acid (PBA). Though free MCPD…
Automatic identification and data capture techniques - Bar code print quality test specification - L...
This document
— specifies the methodology for the measurement of specific attributes of bar code symbols,
— defines a method for evaluating these measurements and deriving an overall assessment of symbol quality, and
— gives information on possible causes of deviation from optimum grades to assist users in taking appropriate corrective action.
This document applies to those…
