Produits consommables pour le soudage — Fils-électrodes, fils, baguettes et dépôts pour le soudage à...
This document specifies requirements for classification of wire electrodes, wires, rods and all-weld metal deposits in the as-welded condition and in the post-weld heat-treated (PWHT) condition for gas shielded metal arc welding and tungsten inert-gas welding of high-strength steels with a minimum yield strength greater than 500 MPa, or a minimum tensile strength greater than 570 MPa. One wire…
Welding consumables — Wire electrodes, wires, rods and deposits for gas shielded arc welding of cree...
This document specifies requirements for classification of wire electrodes, wires and rods for gas shielded metal arc welding and tungsten inert-gas welding of creep-resisting steels, and for their deposits in the as-welded or post-weld heat-treated condition. One wire electrode can be tested and classified with different shielding gases.
This document is a combined specification providing for…
Produits consommables pour le soudage — Fils-électrodes, fils, baguettes et dépôts pour le soudage à...
Le présent document spécifie les exigences relatives à la classification des fils-électrodes, des fils et des baguettes pour le soudage à l'arc avec électrode fusible sous protection gazeuse et pour le soudage TIG des aciers résistant au fluage, ainsi que pour leurs dépôts à l'état brut de soudage ou après traitement thermique après soudage. Un fil-électrode peut être soumis aux essais…
Information technology - Design, development, use and maintenance of biometric identification system...
This document provides recommendations and requirements for the design, development, use and maintenance of biometric identification systems involving passive capture subjects, including pre- and post-deployment evaluation.
While the emphasis is on surveillance systems, this document is also applicable to other types of biometric identification systems involving passive capture subjects,…
Optics and photonics — Optical transfer function — Principles and procedures of measurement
This document gives general guidance for the construction and use of equipment for measurement of the optical transfer function (OTF) of imaging systems.
This document specifies important factors that can influence the measurement of the OTF and gives general rules for equipment performance requirements and environmental controls. It specifies important precautions that should be taken to ensure…
IEC 63430:2025 specifies a container format for sensing data and its system requirements. This document applies to edge computing devices such as smartphones, home gateways, multimedia coordinators, etc., and cloud systems.
This document describes the following technical specifications:
- container format for wearable sensor data;
- Schema Repository that defines the parameters and syntax of…
IEC 63430:2025 spécifie le format d'un Conteneur pour les données de détection, ainsi que ses exigences de système. Le présent document s'applique aux dispositifs informatiques de périphérie comme les mobiles multifonctions, les passerelles domestiques, les coordinateurs multimédias, etc., ainsi qu'aux systèmes cloud.
Le présent document décrit les spécifications techniques…
Communication networks and systems for power utility automation - Part 90-21: Travelling Wave Fault ...
IEC TR 61850-90-21:2025, which is a Technical Report, aims to provide background information, use cases, data models and guidance on the application of such a technique.
This document will
1) describe the principles of fault location based on travelling waves aided by communications;
2) specify use cases for this method under the following application scenarios:
a) Single-ended fault location…
