IATE-1157456

Subject Field	unknown
Is Reference of	Zweispuriger Ausbau-de#Sense
	Tosporet udbygning-da#Sense
	Passagem a via dupla-pt#Sense
	Zweigleisiger Aufbau-de#Sense
	Raddoppio del binario-it#Sense
	Dobbeltspor-da#Sense
	Track doubling-en#Sense
	Mise à double voie-fr#Sense
	Construcción de doble vía-es#Sense
	Installazione di doppi binari-it#Sense
	Double-tracking-en#Sense
	Spoorverdubbeling-nl#Sense