Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6821
Is Reference of Ονομαστική πίεση-el#Sense
Nominal pressure-en#Sense
Pressão nominal-pt#Sense
Presión normal-es#Sense
Pression normale-fr#Sense
Nominelt tryk-da#Sense
Nenndruck-de#Sense
Nominellt tryck-sv#Sense
Nominale druk-nl#Sense
Pression nominale-fr#Sense
Nimellispaine-fi#Sense