Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6621003
Is Reference of Camada de azoto-pt#Sense
Stickstoffpolster-de#Sense
Ricoprimento di azoto-it#Sense
Nitrogen gas blanket-en#Sense
Almofada de azoto-pt#Sense
Nitrogen blanket-en#Sense
Colchón de nitrógeno-es#Sense
Manto de azoto-pt#Sense
Nitrogen cushion-en#Sense
Cuscino di azoto-it#Sense