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Hlavní stránka>UNE EN 14730-2:2021 Railway applications - Track - Aluminothermic welding of rails - Part 2: Qualification of aluminothermic welders, approval of contractors and acceptance of welds
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sklademVydáno: 2021-11-24
UNE EN 14730-2:2021 Railway applications - Track - Aluminothermic welding of rails - Part 2: Qualification of aluminothermic welders, approval of contractors and acceptance of welds

UNE EN 14730-2:2021

Railway applications - Track - Aluminothermic welding of rails - Part 2: Qualification of aluminothermic welders, approval of contractors and acceptance of welds

Aplicaciones ferroviarias. Vía. Soldeo aluminotérmico de los carriles. Parte 2: Cualificación de soldadores por aluminotermia, aprobación de contratistas y aceptación de soldaduras.

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Označení normy:UNE EN 14730-2:2021
Počet stran:24
Vydáno:2021-11-24
Status:Norma
Popis

This standard UNE EN 14730-2:2021 Railway applications - Track - Aluminothermic welding of rails - Part 2: Qualification of aluminothermic welders, approval of contractors and acceptance of welds is classified in these ICS categories:

  • 25.160.10
  • 45.080
  • 93.100
  • 25.160.01
: