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1.1 These requirements cover automatic sprinklers including conventional, spray, sidewall, extended coverage, residential, certain specific application sprinklers and storage sprinklers including early suppression fast response (ESFR) intended for installation on sprinkler systems for fire-protection service. Requirements for the installation and use of sprinklers are included in the National…

1.1 Les présentes exigences couvrent les gicleurs, y compris les gicleurs classiques, à pulvérisation, muraux, à couverture étendue, résidentiels, certains gicleurs pour applications particulières et gicleurs d’entreposage, y compris les gicleurs à réponse rapide pour extinction hâtive (ESFR), destinés à être installés sur des systèmes de gicleurs pour service de protection contre l’incendie.…

This document specifies the CAN-based data communication between the display unit and other devices connected to an SAE J1939-based in-vehicle network. The provided requirements and recommendations cover physical, data link, network, and application layers according to the OSI reference model. Additionally, it specifies the parameter groups, which are supported.

This document specifies the stem wedge angle intended to ensure a secure assembly between the handlebar stem and the fork stem. NOTE      The wedge angle has the same function as the angle of the expander cone.

IEC 63295:2022 provides the requirements for WB series glass beads with 50 Ω impedance for RF connectors, including, among other, the structure dimensions, IEC type designation, rating and characteristics, and quality assessment. These glass beads are used for the adaption of coaxial systems to microstrip circuits used extensively in microwave communication systems such as TR modules, power…

IEC 63295:2022 fournit les exigences applicables aux perles en verre de série WB à impédance de 50 Ω pour les connecteurs RF, y compris, entre autres, les dimensions structurelles, la désignation de type IEC, les valeurs assignées et les caractéristiques, ainsi que l'assurance de la qualité. Ces perles en verre sont largement utilisées pour l’adaptation des systèmes coaxiaux aux circuits…

IEC SRD 63219:2022 provides guidance for AAL service providers to design, procure, implement, and maintain AAL systems throughout their service life. The objective is to ensure that AAL systems are designed, configured, and installed to meet the needs of the AAL user and the requirements from applicable industry standards and global regulations. Ultimately, however, users of this document are…

This document specifies a test method for particle-free erosion corrosion of metallic materials by use of jet-in-slit which is flow induced corrosion in single phase flowing liquids. The test method can be used for ranking materials performance, selecting candidate materials and testing the effects of corrosion inhibitors.

This document specifies a laboratory method for determining the flash-ignition temperature and spontaneous-ignition temperature of plastics using a hot-air furnace. It is one of a number of methods in use for evaluating the reaction of plastics to the effects of ignition sources. NOTE       Information on additional ignition methods can be found in ISO 10093. This method does not give a direct…

This document describes a compressive vibration, non-resonance method for determining the components of the compressive complex modulus E* of polymers at frequencies typically in the range 0,01 Hz to 100 Hz. The method is applicable for measuring dynamic storage moduli of semi-rigid polymers in the range 1 MPa to 1 GPa. This method is particularly suited to the measurements of dynamic moduli and…