Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Mezzo meccanico di tenute-it#Sense
Joint mécanique d'étanchéité-fr#Sense
Mechanical joint-en#Sense
Giunto meccanico di tenuta-it#Sense
Junta mecánica de estanquidad-es#Sense
Moyen mécanique d'étanchéité-fr#Sense
Mechanisch dichte Verbindung-de#Sense
Mechanical means of obtaining soundness-en#Sense
Mechanische Dichtmittel-de#Sense
Medio mecánico de estanquidad-es#Sense