Terms for subject Metallurgy containing rails

English	Portuguese
alloy steel for rails	aço ligado para carril
bulb rail	ferro em T torcido
bull head rail	carril com cabeça
long welded rails	via sem juntas
long welded rails	via soldada
long welded rails	via com barras soldadas
rail for railway and tramway track	carril para via-férrea
rocker rail	caminho de rolamentos
slot rail for electric tramways	carril esticador