Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Válvula antisifón-es#Sense
Válvula antissifão-pt#Sense
Βαλβίδα υπερπληρώσεως-el#Sense
Valvola di non ritorno-it#Sense
Antihevelklep-nl#Sense
Clapet anti-siphon-fr#Sense
Ueberlaufventil-de#Sense
Takaiskuventtiili-fi#Sense
Ventil som förhindrar sughävertverkan-sv#Sense
Anti-syphon valve-en#Sense
Anti-cavitationsventil-da#Sense