Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6411
Is Reference of Χημική διαγραφή' χημικό σβήσιμο-el#Sense
Chemical erasure-en#Sense
Chemische radering-nl#Sense
Chemische Rasur-de#Sense
Borrado químico-es#Sense
Effacement chimique-fr#Sense
Kemialliset häivyttämismenetelmät-fi#Sense
Cancellatura chimica-it#Sense
Kemisk radering-sv#Sense
Kemiallinen poisto-fi#Sense
Kemisk radering-da#Sense