NF EN 50149

Railway applications - Fixed installations - Electric traction - Copper and copper alloy grooved contact wires

Le présent document spécifie les caractéristiques des fils en cuivre et en alliage de cuivre de sections 80 mm2, 100 mm2, 107 mm2, 120 mm2 et 150 mm2 destinés aux lignes aériennes de contact.

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