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The electronic version of this International Standard can be downloaded from the ISO/IEC Information Technology Task Force (ITTF) web site. ISO/IEC 30141:2018 This document provides a standardized IoT Reference Architecture using a common vocabulary, reusable designs and industry best practices. It uses a top down approach, beginning with collecting the most important characteristics of IoT,…

This document defines the safety programme and the technical safety requirements that are implemented in order to comply with the safety policy as defined in ISO 14300‑2. It is intended to protect flight and ground personnel, the launch vehicle, associated payloads, ground support equipment, the general public, public and private property, and the environment from hazards associated with space…

This document specifies requirements for 12 grades of low-carbon cast-steel shot abrasive, as supplied for blast-cleaning processes. Values are specified for hardness, density, defect/structural requirements and chemical composition. The requirements specified in this document apply to abrasives supplied in the "new" condition only. They do not apply to abrasives either during or after…

This document specifies requirements for 12 grades of chilled-iron grit abrasives, as supplied for blast-cleaning processes. It specifies ranges of particle sizes, together with corresponding grade designations. Values are specified for hardness, density, defect/structural requirements and chemical composition. The requirements specified in this document apply to abrasives supplied in the "…

Le présent document spécifie des exigences pour 12 granulométries de grenailles rondes en acier coulé à bas carbone, telles qu'elles sont fournies pour la préparation par projection. Des valeurs sont spécifiées pour la dureté, la masse volumique, les exigences relatives aux défauts structuraux et la composition chimique. Les exigences spécifiées dans le présent document s'appliquent…

Le présent document spécifie des exigences pour 12 granulométries de grenailles angulaires en fonte trempée, telles qu'elles sont fournies pour la préparation par projection. Il spécifie les tailles de particules et les codes de granulométrie correspondants. Des valeurs sont spécifiées pour la dureté, la masse volumique, les exigences relatives aux défauts structuraux et la composition…

IEC TS 62738:2018(E) sets out general guidelines and recommendations for the design and installation of ground-mounted photovoltaic (PV) power plants. A PV power plant is defined within this document as a grid-connected, ground-mounted system comprising multiple PV arrays and interconnected directly to a utility’s medium voltage or high voltage grid. Additional criteria is that PV power plants…

Le présent document fournit des lignes directrices concernant les principes et les principales méthodes de détermination des valeurs de fond relatives aux substances minérales et organiques présentes dans les sols, à l'échelle locale/régionale. L'échelle du site est exclue. Il fournit des lignes directrices en matière de stratégies d'échantillonnage et de traitement des données. Il…

This document gives guidelines for the principles and main methods for the determination of background values for inorganic and organic substances in soils at a local/regional scale. The site scale is excluded. It gives guidelines for sampling and data processing strategies. It identifies methods for sampling and analysis. This document does not apply to the determination of background values for…

This document specifies general requirements and test methods for catheter systems intended to be used in neuraxial applications. This document specifies requirements for intended performance, design attributes, materials, design evaluation, manufacture, sterilization, packaging and information supplied by the manufacturer, and tests to demonstrate conformity with these requirements. Catheters…