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Avis d'intention
Intensité en carbone de l’hydrogène
Note : Le titre de cet avis d’intention (publié pour la première fois le 22 juin 2021) a été mis à jour par l’OEN responsable le 9 novembre 2021 et mis à jour de nouveau le 5 janvier 2022. Note: Cet avis d'intention (publié à...
Avis d'intention
Tuyaux et raccords rigides en polychlorure de...
1.1 This Standard covers rigid polyvinylchloride (PVC) pipe and fittings intended for use in pressure applications such as water mains, water service piping, and process piping. The fittings covered by this Standard include...
Avis d'intention
Compatibilité électromagnétique (CEM) - Partie...
This part of IEC 61000-4 defines the methods for measurement and interpretation of results for power quality parameters in a.c. power supply systems with a declared fundamental frequency of 50 Hz or 60 Hz. Measurement methods...
Avis d'intention
Tuyaux, tubes et raccords en polyéthylène (PE...
1.1 This Standard covers polyethylene (PE) pipe, tubing, and fittings for use in potable cold water supply services or other applications such as water-based ground source geothermal systems. 1.2 This Standard specifies...
Avis d'intention
Tuyau en polychlorure de vinyle à orientation...
1.1 This Standard covers molecularly oriented polyvinylchloride (PVCO) pipe intended for use in pressure applications such as water mains, sewer force mains, and process piping. Note: This Standard does not address chemical...
Avis d'intention
Raccords en polyéthylène (PE) de type électrosoudable...
1.1 This Standard covers socket- and saddle-type polyethylene (PE) electrofusion fittings that are used to join PE pipe where the heat source is an integral part of the fitting. Note: Fittings covered by this Standard are...
Avis d'intention
Gestion de l'environnement - Analyse du cycle...
This Technical Specification provides the requirements and a structure for a data documentation format, to be used for transparent and unambiguous documentation and exchange of Life Cycle Assessment (LCA) and Life Cycle...
Avis d'intention
Exigences générales - Code canadien de l'électricité...
1.1 Scope of this Standard This Standard specifies requirements pertaining to the following: a) definitions; b) construction; c) equipment complying with Standards; d) safety and protection; e) materials and quality of work...
Avis d'intention
Pilotes de diodes électroluminescentes – méthodes...
Remarque : Le champ d'application de cet avis d'intention (initialement publié le 8 novembre 2022) a été mis à jour par l'OEN responsable le 31 janvier 2023. 1.2.Scope Portée Cette norme décrit les procédures à suivre et les...
Avis d'intention
Câbles d'alimentation de mine
1.1 This Standard specifies construction and testing requirements for unarmoured mine power feeder cables normally used for power distribution in stationary or semi-stationary applications covered by CSA M421 and the Canadian...
Avis d'intention
Systèmes de câbles plats
1.1 This Standard applies to flat cable systems for indoor use, in non-hazardous locations, intended for installation on branch circuits of not more than 600 V 30 A ac between conductors in accordance with CSA C22.1, Canadian...
Avis d'intention
Tubes espaceurs et chambres d’inhalation pour...
1.1 This Standard sets out requirements for spacers and/or holding chambers (S-HCs) for use with pressurized metered-dose inhalers. It stipulates the material and components, the packaging and labelling, and aerosol...