Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Tubo de horno-es#Sense
Ovenbuis-nl#Sense
Ovnrør-da#Sense
Uunissa käytettävä kvartsilasiputki-fi#Sense
Tubo para forno-pt#Sense
Σωλήνας φούρνου-el#Sense
Rörugn-sv#Sense
Furnace tube-en#Sense
Tubo del forno-it#Sense
Röhrenofen-de#Sense
Tube de four-fr#Sense