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This document specifies the test methods for the quantitative analysis of cellulose, hemicellulose, lignin, pectin, fat and wax content in flax fibres. This document is applicable to flax fibres and can be used as a reference for testing other bast fibres.

This document specifies a method for the determination of the relative loss of mass which a metallic powder undergoes when heated in a stream of pure dry hydrogen under specified conditions. The purpose of this test is to evaluate a chemical powder characteristic which is of importance to the powder metallurgical industry. The test is not intended as a means for the determination of the content…

This document establishes the principles for describing the quality of geographic data. It: —    defines a well-considered system of components for describing data quality; —    defines the process for defining additional, domain-specific components for describing data quality; —    specifies components and the content structure of data quality measures; —    describes general procedures for…

This document specifies test methods by centrifugation of water content of styrene anion exchange resins in hydroxide form.

This document defines key terms for postal addressing, postal address components and constraints on their use. Specifically, this document specifies postal address components organized into three hierarchical levels: —    elements, such as organization name or postcode, which have well-defined conceptual meaning and are not themselves made up of subordinate components, though they can be sub-…

This document describes information items enabling systematic human-centred design for interactive systems. Some of these information items are elaborated by separate International Standards, named the Common Industry Format (CIF) for usability-related information. This document provides the framework of information items, including definitions and the content for each information item. This…

This document describes information items enabling systematic human-centred design for interactive systems. Some of these information items are elaborated by separate International Standards, named the Common Industry Format (CIF) for usability-related information. This document provides the framework of information items, including definitions and the content for each information item. This…

IEC 60794-1-303: 2023 describes test procedures to be used in establishing uniform requirements for the geometrical properties of optical fibre ribbons. This document applies to optical fibre ribbons for use with telecommunication equipment and devices employing similar techniques, and to optical fibre ribbons for cables having a combination of both optical fibres and electrical conductors. This…

IEC 62769-5:2023 defines the FDI®[1] Information Model. One of the main tasks of the Information Model is to reflect the topology of the automation system. Therefore, it represents the devices of the automation system as well as the connecting communication networks including their properties, relationships, and the operations that can be performed on them. The types in the AddressSpace of the…

IEC 62769-5:2023 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 62769-5:2023 defines the FDI®[1] Information Model. One of the main tasks of the Information Model is to reflect…