Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6826
Is Reference of Dichten-de#Sense
Täthet-sv#Sense
Sealing-en#Sense
Tætning-da#Sense
Impermeabilità-it#Sense
Estanquidad-es#Sense
Estanquidade-pt#Sense
Étanchéité-fr#Sense
Στεγανότητα-el#Sense
Tiiviys-fi#Sense