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Avis d'intention
Sélection et installation des dispositifs antirefoulement...
B64.10-17 - Selection and installation of backflow preventers Scope 1.1 Application This Standard specifies requirements for the selection and installation of backflow preventers. Additional information on how backflow due to...
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Appareils électromédicaux – Partie 2-49 : Exigences...
201.1 Scope, object and related standards Clause 1 of the general standard1 applies, except as follows: 201.1.1 * Scope Replacement: This part of the 80601 International Standard applies to BASIC SAFETY and ESSENTIAL...
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Exigences en matière de sécurité électricité ...
1.1 This Standard applies to all types of electric cranes, including electric overhead travelling cranes, and hoists for vertical lifting and lowering of freely suspended load for voltages of 750 V and less between conductors...
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Commandes électriques automatiques - Partie 2...
This clause of Part 12 is applicable except as follows: 1.1 Replacement: This part of IEC 60730 applies to the partial evaluation of thermal motor protectors as defined in IEC 60730-1 for household and similar use, including...
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Technologies de l'information - Système de codage...
Rec. ITU-T T.800 | ISO/IEC 15444-11 defines a set of lossless and lossy compression methods for coding continuoustone, bi-level, greyscale or colour digital still images. This Recommendation | International Standard provides...
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Ingénierie des systèmes et des logiciels - Exigences...
This International Standard defines: A quality in use model composed of five characteristics (some of which are further subdivided into subcharacteristics) that relate to the outcome of interaction when a product is used in a...
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Travaux de construction - Conduites d'eau potable...
OBJET Le présent cahier des charges normalisé spécifie les clauses techniques générales qui régissent la construction de réseaux d’eau potable, de conduites d’adduction d’eau et de réseaux d’égout pour des besoins municipaux...
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Atmosphères explosives — Partie 29-4 : Détecteurs...
This part of IEC 60079-29 specifies performance requirements of equipment for the detection and measuring of flammable gases or vapours in ambient air by measuring the spectral absorption by the gases or vapours over extended...
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Appareils électrodomestiques et analogues - Sécurité...
This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric room heaters for household and similar purposes, their rated voltage being not more than 250 V for single-phase...
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Câbles d'alimentation portables
1.1 This Standard specifies construction and testing requirements for portable power cables normally used in applications where the cables are subject to frequent flexing and where installation is in accordance with CSA M421...
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Interrupteurs fermés et frontaux morts
1.1 These requirements cover individually enclosed air switches, rated 4000 A or less at 600 V or less, having all current-carrying parts enclosed, manually operable by means of external handles, and intended to be employed...
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Prises à usage général, fiches de fixation et...
1.1 This Standard applies to the following wiring devices of the general purpose nonlocking and locking types, rated 60 A and less, and intended for use in accordance with the Canadian Electrical Code, Part I: (a) general use...