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Avis d'intention
Calcul de la résistance mécanique des éléments...
1.1 This Standard applies to the design of aluminum alloy members and assemblies intended to carry a known load. 1.2 This Standard specifies requirements for the design of members to meet the requirements of the National...
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Wastewater Diverter Valves and Diversion Systems
Note: The scope for this NOI (originally published May 18, 2021) was updated by the responsible SDO on June 8, 2021. This standard covers wastewater diverter valves and diversion systems and specifies requirements for...
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Norme pour les alarmes de chaleur à une et plusieurs...
Domaine d’application 1.1 Les présentes exigences se rapportent aux avertisseurs de chaleur thermosensibles conçus pour une installation à l'intérieur, conformément aux publications suivantes : a) Au Canada : 1) Code national...
Avis d'intention
Qualification pour la sûreté de fonctionnement...
Scope and object This part of IEC 61730 describes the fundamental construction requirements for photovoltaic (PV) modules in order to provide safe electrical and mechanical operation during their expected lifetime. Specific...
Avis d'intention
Qualification pour la sûreté de fonctionnement...
Scope and object This part of IEC 61730 describes the fundamental construction requirements for photovoltaic (PV) modules in order to provide safe electrical and mechanical operation during their expected lifetime. Specific...
Avis d'intention
Qualification pour la sûreté de fonctionnement...
Scope and object This part of IEC 61730 describes the fundamental construction requirements for photovoltaic (PV) modules in order to provide safe electrical and mechanical operation during their expected lifetime. Specific...
Avis d'intention
Éclairage et marquage du matériel agricole circulant...
This Standard is a Canadian adoption without modification of the identically titled ANSI/ASAE (American National Standards Institute/American Society of Agricultural Engineers) Standard S279.17 JUL2013 that provides...
Avis d'intention
Software Cybersecurity for Network-Connectable...
Note: The NOI for ANSI/CAN/UL-2900-2-2 was withdrawn as requested by the responsible SDO on March 18, 2020. This security evaluation standard applies to the evaluation of industrial control systems components. It applies to...
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Norme pour les détecteurs de chaleur pour les...
Ces exigences couvrent les détecteurs d'incendie actionnés par la chaleur destinés aux emplacements ordinaires (non dangereux) et extérieurs, à utiliser comme composants dans les systèmes de protection incendie automatiques...
Avis d'intention
Sécurité des convertisseurs de puissance utilisés...
This clause of Part 1 is applicable with the following exception: 1.1 Scope Addition: This Part 2 of IEC 62109 covers the particular safety requirements relevant to d.c. to a.c. inverter products as well as products that have...
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Chauffage par trace à effet de peau des pipelines...
1.1 General This standard is divided into seven clauses that cover requirements for skin effect trace heating when installed in ordinary locations as well as in hazardous (classified) locations. Clause 1 provides the scope...
Avis d'intention
Les hottes et systèmes d'échappement associés
1.1 This Standard applies to all types of laboratory fume hoods, except for recirculating fume hoods. 1.2 This Standard specifies (a) safety requirements for fume hoods; (b) test methods for assessing fume hood performance;...