IATE-1371780

Subject Field	Subject Field/3226
Is Reference of	Circuit d'ordres-fr#Sense
	Circuito de intercomunicación-es#Sense
	Réseau d'ordres-fr#Sense
	Circuito per trasmissione di ordini-it#Sense
	Komentoyhteys-fi#Sense
	Circuito de intercomunicação-pt#Sense
	Kommandokredsløb-da#Sense
	Kommandoleitung-de#Sense
	Kommandoanläggning-sv#Sense
	Regielinje-da#Sense
	Ruggespraakleiding-nl#Sense
	Talk-back circuit-en#Sense
	Κύκλωμα διαταγών-el#Sense
	Interfonico-it#Sense