Plastiques — Matériaux à base de polybutène (PB) pour moulage et extrusion — Partie 1: Système de dé...
1.1 La présente partie de l'ISO 8986 établit un système de désignation et de spécification des matériaux thermoplastiques à base de polybutène qui peut être utilisé comme base pour les spécifications. 1.2 Les types de plastiques polybutène sont différenciés les uns des autres par un système de classification basé sur des niveaux appropriés des propriétés de désignation a) masse volumique…
Technologies de l'information — Représentation codée des images et du son — Compression progres...
La présente Recommandation | Norme internationale définit une méthode de compression sans perte, pour le codage des plans binaires d'images, particulièrement appropriée aux images en deux tons (qui incluent les images en noir et blanc).
Plastics — Polybutene (PB) moulding and extrusion materials — Part 1: Designation system and basis f...
The types of polybutene plastics are differentiated from each other by a classification system based on appropriate levels of the designatory properties density and melt flow rate and on information about basic polymer parameters, intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing materials. Is applicable to materials ready for…
Information technology — Telecommunications and information exchange between systems — High-level da...
Defines a single-exchange negotiation procedure for establishing operational characteristics when either one or more HDLC stations are capable of providing multiple selections. Provides a means for interchanging the necessary information to establish, at a minimum, a data link connection between two correspondents wishing to communicate. Describes the general purpose XID frame information field…
Information technology — Coded representation of picture and audio information — Progressive bi-leve...
Defines a bit-preserving (lossless) compression method for coding image bit-planes and is particularly suitable for bi-level (two-tone, including black-white) images. Specifies requirements and test methods and gives datastream examples.
Plastics — Methyl methacrylate/acrylonitrile/butadiene/styrene (MABS) moulding and extrusion materia...
The types of MABS plastics are differentiated from each other by a classification system based on appropriate levels of the designatory properties Vicat softening temperature, melt flow rate, impact strength, flexural modulus and on information about basic polymer parameters, intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing…
Information technology — Programming languages, their environments and system software interfaces — ...
Section 2 contains the results of a survey of current methods used for language binding development. Characteristics of each method are given, followed by reasons for the selection of the method. Application of the methods has suggested some guidelines that are presented in section 3. Sections 2 and 3 contain documentation of the current state of language binding efforts; section 4 addresses…
Building and civil engineering — Vocabulary — Part 2: Contract terms
Defines 179 terms in English and French arranged in alphabetical order in English within the following eight categories: general concepts, project information, design phase, contracts, financial, construction, post-construction maintenance, persons involved.
Information technology — Data interchange on 130 mm (5,25 in) flexible disk cartridges using modifie...
Specifies the dimensional (environment and transportation, dimension of jacket, liner and disk), physical (inflammability, coefficient of linear thermal expansion, coefficient of linear hygroscopic expansion, opacity, torque) and magnetic (track geometry, functional testing) characteristics and requirements of the cartridge so as to provide physical interchangeability between data processing…
