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Avis d'intention
Câbles de contrôle et d'instrumentation
.1 This Standard applies to multiple-conductor control and instrumentation cables (including thermocouple cables and thermocouple extension cables) having a voltage rating not exceeding 1000 V and intended for installation in...
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Interrupteurs à usage spécial
1.1 This Standard applies to manually operated and mechanically operated special use switches that are a) for use on dc, ac/dc, or ac only; and b) rated at not more than i) 60 A at 250 V or less; or ii) 30 A or 2 hp at 600 V...
Avis d'intention
Appareils électrodomestiques et analogues – Sécurité...
IEC 60335-2-68 deals with the safety of electrical portable, non-self-propelled motor-operated spray extraction machines with or without attachments and with or without electrical heating elements, intended for commercial...
Avis d'intention
Évaluation des performances des refroidisseurs...
1.1 This Standard applies to factory-designed and prefabricated vapour-compression chillers that include one or more hermetic or external drive compressors. 1.2 The compressor types covered under this Standard include (a)...
Avis d'intention
Consommation d'énergie des petits équipements...
1.1 This Standard specifies the test method for measuring and reporting the power consumption of small network equipment. Note: This Standard is technology neutral. 1.2 The following products are not covered by this Standard...
Avis d'intention
Standard for Safety for Check Valves for Fire...
These requirements cover check valves of 1 NPS and larger, used in piping systems supplying water for fire protection service. The check valves covered by these requirements are intended for installation and use in accordance...
Avis d'intention
Système D'alarme Et De Sécurité Électroniques...
La présente partie de la CEI 60839 spécifie les exigences minimales de fonctionnalités et de performances, ainsi que les méthodes d'essai applicables aux systèmes et composants de contrôle d'accès électronique utilisés pour...
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Cartes d'identification - Technique d'enregistrement...
This document is one of a series of International Standards describing the parameters for identification cards as defined in the terms and definitions clause and the use of such cards for international interchange. This...
Avis d'intention
Cartes d'identification - Technique d'enregistrement...
1 Scope ISO/IEC 7811 defines the characteristics for identification cards as defined in Clause 4 of this document and the use of such cards for international interchange. This document specifies requirements for a low...
Avis d'intention
Cartes d'identification - Technique d'enregistrement...
1 Scope ISO/IEC 7811 defines the characteristics for identification cards as defined in Clause 3 of this document and the use of such cards for international interchange. This document specifies requirements for a high...
Avis d'intention
Technologies de l'information - Règles de codage...
1 Scope This Recommendation | International Standard specifies a set of JavaScript Object Notation Encoding Rules (JER) that may be used to derive a transfer syntax for values of types defined in Rec. ITU-T X.680 | ISO/IEC...
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Technologies de l'information - Câblage générique...
This part of ISO/IEC 11801, which is a Technical Report, a) provides guidance on how to select and assess installed channels which conform to ISO/IEC 11801-1, and clarify if they also support ISO/IEC/IEEE 8802-3:2017/AMD3 for...