IATE-1250894

Instance of: http://www.w3.org/2004/02/skos/core#Concept

Subject Field	Subject Field/6411
Is Reference of	Buisvoltmeter-nl#Sense
	Voltmètre à lampes-fr#Sense
	Grid leak voltmeter-en#Sense
	Röhrenvoltmeter-de#Sense