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This document describes Basic Formal Ontology (BFO), which is an ontology that is conformant to the requirements specified for top-level ontologies in ISO/IEC 21838‑1. It describes BFO as a resource designed to support the interchange of information among heterogeneous information systems. The following are within the scope of this document: — definitions of BFO-2020 terms and relations; —…

ISO TS 23302:2021 This document specifies requirements and recommendations for the identification of measurands to characterize nano-objects and their agglomerates and aggregates, and to assess specific properties relevant to the performance of materials that contain them. It provides recommendations for relevant measurement.

1.1 This Standard specifies the physical property requirements and test methods to determine the properties for mineral fibre thermal insulation for buildings, manufactured in the form of faced or unfaced batts, rolls, boards, and loose-fill intended for use in unconfined spaces with slopes not exceeding 4.5:12, whether installed on a building site or in a prefabrication (manufacturing)…

1.1 Cette norme spécifie les exigences relatives aux propriétés physiques et aux méthodes d’essais permettant de déterminer les isolants thermiques de fibres minérales pour bâtiments fabriqués sous forme de matelas, de rouleaux, de panneaux et de matériaux en vrac avec ou sans surfaçage, en vue de leur utilisation dans des espaces non confinés dont la pente ne dépasse pas 4,5:12, qu’ils soient…

1.1 This Standard specifies the physical property requirements and test methods to determine the material properties for light density, open cell spray applied semi-rigid polyurethane foam, used as a thermal insulation for building applications, whether applied on a building site or in a prefabrication (manufacturing) facility. 1.2 The spray polyurethane foam system installer site…

1.1 La présente norme précise les exigences relatives aux propriétés physiques et les méthodes d’essai utilisées pour déterminer les propriétés des matériaux de la mousse de polyuréthane semi-rigide pulvérisée, de faible densité et à alvéoles ouverts utilisée comme isolant thermique dans les secteurs du bâtiment, qu’elle soit appliquée en chantier de construction ou dans une installation de…

This document describes Basic Formal Ontology (BFO), which is an ontology that is conformant to the requirements specified for top-level ontologies in ISO/IEC 21838‑1. It describes BFO as a resource designed to support the interchange of information among heterogeneous information systems. The following are within the scope of this document: —    definitions of BFO-2020 terms and relations; —   …

This document specifies a performance-based method for the chemical analysis of natural and processed iron ores by fused bead wavelength and energy dispersive X-ray fluorescence (XRF). It is applicable to all elements of interest when adequate calibrations have been established.

This document specifies: personalization interface; physical systems: on-board equipment (OBE), personalization equipment (PE) and integrated circuit(s) cards (ICCs); electronic fee collection (EFC) personalization functions between the PE and the OBE in accordance with ISO/TS 21719-1 when using an ICC; data and security elements that are transferred between the PE and the OBE using the ICC. It…

This document specifies requirements and recommendations for the identification of measurands to characterize nano-objects and their agglomerates and aggregates, and to assess specific properties relevant to the performance of materials that contain them. It provides recommendations for relevant measurement.