Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2841
Is Reference of Tubo de rayos X-es#Sense
Tube à rayons X-fr#Sense
Röntgenröhre-de#Sense
Tube radiogène-fr#Sense
X-ray tube-en#Sense
Tubo radiogeno-it#Sense