Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2841004
Is Reference of Appareil individuel de secours-fr#Sense
Selbstretter-de#Sense
Appareil de secours individuel-fr#Sense
Individuelt åndedrætsaggregat-da#Sense
Self-rescue apparatus-en#Sense
Aparelho de socorro individual-pt#Sense