Documentation and information — Vocabulary — Part 6: Documentary languages
Presents, in two languages, terms and definitions of selected concepts relevant to the field of information and documentation and identifies relationships between the entries. Deals mainly with basic concepts which are used for describing documentary languages (notations, relations, classifications, and thesauri). Contains indexes in English and French.
Granulats - Détermination de la résistance à la désagrégation par une solution de sulfate de magnési...
Détermination de la résistance des granulats à la désagrégation par une solution saturée de sulfate de magnésium et renseignements permettant d'évaluer la résistance des granulats à l'action des agents atmosphériques, ce qui se révèle particulièrement utile lorsqu'on ne dispose pas d'information adéquate sur le comportement des matériaux exposés aux intempéries.
Hearing aids. Part 11: Symbols and other markings on hearing aids and related equipment
Applies to symbols and other markings on hearing aids and related equipment for the purpose of identifying control setting and giving information regarding technical functions and characteristics.
Provides symbols and markings for the benefit of users and those involved in the fitting of hearing aids and related equipment.
