Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3606002
Is Reference of SEV-it#Sense
Capa hemirreductora-es#Sense
HWS-de#Sense
Half-value layer-en#Sense
Couche de demi-atténuation-fr#Sense
Strato emivalente-it#Sense
CHR-es#Sense
Halbwertschichtdicke-de#Sense
HVL-en#Sense
CDA-fr#Sense