Traditional Chinese medicine — Guidelines and specification for Chinese materia medica
This document specifies the general requirements for Chinese materia medica specification. This specification is relevant for dividing Chinese materia medica into categories. It provides guidelines for writing the specifications of individual Chinese materia medica.
Ergonomics — Accessible design — Guidelines for designing tactile symbols and characters
This document provides design guidelines and requirements for tactile symbols and characters used for information and marking for people who need non-visual or non-auditory information. It is applicable to products, facilities and equipment in housing and transportation, services and packaging, where tactile symbols and characters may be used.
This document specifies the physical characteristics…
Ergonomie — Conception accessible — Lignes directrices pour la conception des symboles et caractères...
Le présent document fournit des lignes directrices et des exigences pour la conception des symboles et caractères tactiles utilisés pour l'information et le marquage à l'attention des personnes qui ont besoin d'informations non visuelles ou non auditives. Il est applicable aux produits, aux installations et équipements ménagers et de transport, aux services et aux emballages sur…
Plastics — Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials — Part 1: Des...
This document establishes a system of designation for unplasticized PVC thermoplastic material which may be used as the basis for specifications.
The types of PVC-U plastics are differentiated from each other by a classification system based on appropriate levels of the designatory properties
a) Vicat softening temperature,
b) impact strength (Charpy notched),
c) modulus of elasticity…
Plastics — Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials — Part 2: Pre...
This document specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of PVC-U moulding and extrusion materials. Requirements for handling test materials and for conditioning both the test material before moulding and the specimens before testing are given.
The properties required for the designation of PVC-U thermoplastics are given in…
Plastiques — Matériaux à base de poly(chlorure de vinyle) non plastifié (PVC-U) pour moulage et extr...
Le présent document établit un système de désignation des matériaux thermoplastiques en PVC non plastifié, qui peut être utilisé comme base pour les spécifications.
Les types de plastiques à base de PVC-U sont différenciés les uns des autres par un système de classification basé sur les niveaux appropriés des propriétés de désignation suivantes :
a) température de ramollissement Vicat,
b)…
Plastiques — Matériaux à base de poly(chlorure de vinyle) non plastifié (PVC-U) pour moulage et extr...
Le présent document spécifie les méthodes de préparation des éprouvettes et les méthodes d'essai à utiliser dans la détermination des propriétés de matériaux à base de PVC-U pour moulage et extrusion. Les exigences relatives à la manipulation du matériel d'essai et au conditionnement à la fois du matériel d'essai avant le moulage et des échantillons avant l'essai sont…
Information and documentation — Quality assessment for national libraries
This document defines terms for the quality assessment of national libraries and specifies the following methods for the assessment:
— performance measurement, and
— impact assessment.
The results of both methods are of special interest for comparison over time within the same library. Comparisons between libraries are possible if differences in the mandate, tasks and…
Information technology for learning, education, and training - Learner mobility achievement informat...
This document defines a model for the recording and exchange of learner achievement information among student information systems (SIS) (also known as student management information systems), as well as the aggregation of information by third party suppliers.
In addition, this document defines refinements to the learner mobility achievement award (LMAI) model for representing the digital diploma…
