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This document specifies the characteristics of the fitness for purpose of pipes and/or fittings assemblies made from polyethylene (PE) for buried or above ground applications, intended for the conveyance of water for human consumption, raw water prior to treatment, drainage and sewerage under pressure, vacuum sewer systems, and water for other purposes. NOTE 1 The intended uses include sea…

Le présent document spécifie une méthode pour l'installation sur site et le prélèvement d'échantillons, indépendamment des mécanismes spécifiques de dégradation auxquels ils sont exposés. La méthode est également appropriée en tant qu'essai de performance pour les dommages mécaniques qui, pour une grande part, se produisent directement lors de l'installation, et permet d'…

This document specifies the measurement procedures and test cycles for the evaluation of smoke emissions from compression ignition engines using an opacimeter. The tests are carried out under steady-state and transient operation using tests cycles which are representative of a given application. The smoke testing is conducted using opacimeter-type smoke meters which operate on the light…

This document gives guidelines whose primary focus is the assessment of the adverse environmental impact of fire effluents, including those from fires occurring in commercial and domestic premises, unenclosed commercial sites, industrial and agricultural sites, as well as those involving road, rail and maritime transport systems. It is not applicable to direct acute toxicity issues or wildland…

This document provides requirements and recommendations for human-centred design principles and activities throughout the life cycle of computer-based interactive systems. It is intended to be used by those managing design processes, and is concerned with ways in which both hardware and software components of interactive systems can enhance human?system interaction. NOTE Computer-based…

1.1 This Standard specifies the requirements and test methods for bead-applied one component polyurethane foam used as an air sealant for building applications. The materials covered under this Standard may be applied on a building site or in a prefabrication (manufacturing) process. 1.2 This Standard does not address the requirements for this material to be used as a thermal insulation or as…

1.1 This Standard specifies the requirements and test methods for bead-applied two- component polyurethane foam used as an air sealant for building applications. The materials covered under this Standard may be applied on a building site or in a prefabrication (manufacturing) process. 1.2 This Standard does not address the requirements for this material to be used as a thermal insulation or…

IEC TS 61980-3:2019 applies to the equipment for the magnetic field wireless power transfer (MF-WPT) of electric power from the supply network to electric road vehicles for purposes of supplying electric energy to the RESS (rechargeable energy storage system) and/or other on-board electrical systems. The MF-WPT system operates at standard supply voltages ratings per IEC 60038 up to 1 000 V AC and…

IEC TS 61980-2:2019 applies to communication between electric road vehicle (EV) and wireless power transfer (WPT) systems when connected to the supply network, at standard supply voltages per IEC 60038 up to 1000 V AC and up to 1500 V DC. This document also applies to wireless power transfer equipment supplied from on-site storage systems (e.g. buffer batteries) at standard supply voltages per…

1 Scope 1.1 This Standard describes the requirements, including quality system requirements, for the O&M of an HCF. It sets out specific requirements for a) buildings and architectural systems; b) site elements related to the building and its functions, including on-site access routes; c) on-site utilities; d) the building's mechanical, electrical, and information technology, and…