UNE-EN 14587-1:2019

Aplicaciones ferroviarias. Infraestructura. Soldeo de nuevos carriles a tope por chispa. Parte 1: Carriles de grado R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT y R400HT en una instalación fija.

Railway applications - Infrastructure - Flash butt welding of new rails - Part 1: R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT and R400HT grade rails in a fixed plant

Applications ferroviaires - Infrastructure - Soudage des rails neufs par étincelage - Partie 1: Rails de nuances R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT et R400HT dans une installation fixe