Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2841004
Is Reference of Caged-ball valve-en#Sense
Valve à bille-fr#Sense
Ball-cage-klep-nl#Sense
Balkooiklep-nl#Sense
Válvula de bola enjaulada-es#Sense
Caged ball-Klappe-de#Sense
Kugelventilklappe-de#Sense
Ball-valve prothesis-en#Sense
Kugelventilprothese-de#Sense
Πλαστική σφαιρική βαλβίς-el#Sense
Kugleventil-da#Sense
Kugleventilprotese-da#Sense
Valvola a palla-it#Sense