Rechercher

ISO/IEC 24762:2008 provides guidelines on the provision of information and communications technology disaster recovery (ICT DR) services as part of business continuity management, applicable to both “in-house” and “outsourced...

This part of ISO/IEC 15459 specifies a unique, non-significant string of characters for the unique identification of returnable transport items (RTIs). The character string is intended to be represented in a radio frequency...

1.1 This Standard specifies requirements for covered overhead distribution line wire. These conductors are intended for overhead installation as single conductors on single-phase or three-phase electrical distribution systems...

1.1 This Standard specifies requirements for concentric-lay aluminum stranded conductors, with or without a central core of reinforcing steel strand. These conductors are intended for overhead installation on single-phase or...

1.1 This Standard specifies the requirements for mineral oil of petroleum origin for use in transformers, oil circuit breakers, or other electrical equipment (excluding high-voltage cables) requiring a liquid insulating and...

This European Standard applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed or given up by a liquid called the energy-conveying liquid. The meter...

La présente méthode décrit un mode d’exposition des matières textiles de tout genre, y compris les tissus enduits et les produits constitués de ceux-ci, dans un altérimètre artificiel utilisant une lampe à arc au xénon et...

La présente méthode permet de déterminer la résistance et l’isolation thermiques des textiles lorsqu’ils sont exposés à un degré d’énergie convective de 83 ± 2 kW/m 2 pendant une courte période. La méthode s’applique aux...

La présente méthode permet de déterminer la résistance des textiles au changement d’apparence causé par le développement de fongus ne pouvant se procurer le carbone assimilable des fibres textiles pures, mais plutôt de...

1.1 General This Standard describes the apparatus, test methods, and formulas to be used in carrying out the tests and calculations required by CSA electrical wire and cable Standards. 1.2 Acceptance requirements The...

.1 This Standard applies to nonmetallic or composite mechanical protection tubing (MPT), and nonmetallic, composite or metallic fittings, and clamps used for the support, routing and mechanical protection of conductors, wires...

1.1 This Standard applies to cord-connected household and commercial irons of the steam or dry type, with or without automatic temperature control, for voltages of 250 V and less, designed to be used in accordance with the...