Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Differenzdruckregler-de#Sense
Régulateur différentiel de pression-fr#Sense
Differential pressure regulating valve-en#Sense
Ρυθμιστής διαφορικής πίεσης-el#Sense
Regulador diferencial de pressão-pt#Sense