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This document describes a method for the accelerated conditioning of test specimens of polyamides and copolyamides. It is applicable to grades containing fillers and other additives, but not grades containing more than a mass fraction of 2 % extractables. The equilibrium moisture content attained by this method is close to the equilibrium moisture content obtained in standard atmosphere 23 °C/50…

This document, within the context of methods and tools for architecture design for software and systems product lines: — defines processes and their subprocesses performed during domain and application architecture design. Those processes are described in terms of purpose, inputs, tasks and outcomes; — defines method capabilities to support the defined tasks of each process…

This document defines, describes and classifies the characteristics of damage occurring in service in hydrodynamically lubricated metallic plain bearings due to cavitation erosion, together with possible countermeasures. It assists in understanding the various characteristic forms of damage which can occur. Consideration is restricted to damage which has a well-defined appearance and which can be…

This document defines, describes and classifies the characteristics of damage occurring in service to hydrodynamically lubricated metallic plain bearings and journals. It assists in the understanding of the various characteristic forms of damage which can occur. Consideration is restricted to damage characteristics which have a well-defined appearance and which can be attributed to particular…

IEC/IEEE 82079-1:2019 is jointly developed and published by IEC, IEEE, and ISO and provides general principles and detailed requirements for the design and formulation of all types of instructions for use that will be necessary or helpful for users of products of all kinds, ranging from a tin of paint to large or highly complex products, such as large industrial machinery, turnkey based plants or…

L'IEC/IEEE 82079-1:2019 est développée et publiée conjointement par l'IEC, l'IEEE et l'ISO et fournit les principes généraux et les exigences détaillées pour la conception et la formulation de tous les types d'instructions d'utilisation, qui seront nécessaires ou utiles pour les utilisateurs de produits de toutes sortes, du pot de peinture aux produits de grande…

IEC 60512-11-1:2019 when required by the detail (product) specification, is used for testing connectors within the scope of IEC technical committee 48. This test may also be used for similar devices (i.e. when the degradation mechanisms are the same) when specified in a detail (product) specification. The object of this test is to define a standard test method to assess the ability of connectors…

IEC 60512-11-1:2019 est utilisée, lorsque la spécification particulière (de produit) l'exige, pour soumettre à l'essai des connecteurs qui entrent dans le domaine d'application du comité d'études 48 de l'IEC. Cet essai peut aussi être utilisé sur des dispositifs similaires (c'est-à-dire lorsque les mécanismes de dégradation sont les mêmes) lorsqu'une…

IEC 61000-4-18: 2019 focuses on the immunity requirements and test methods for electrical and electronic equipment, under operational conditions, with regard to: a) repetitive slow damped oscillatory waves occurring mainly in power, control and signal cables installed in high voltage and medium voltage (HV/MV) substations; b) repetitive fast damped oscillatory waves occurring mainly in power,…

IEC 61000-4-18: 2019 traite des exigences d'immunité et des méthodes d'essai des matériels électriques et électroniques dans des conditions d'exploitation, vis-à-vis: a) des ondes oscillatoires amorties lentes répétitives se manifestant principalement sur les câbles d’alimentation, de commande et de signal installés dans les postes à haute et à moyenne tension (HT/MT); b) des…