Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6826
Is Reference of Index-matching gel-en#Sense
Gel-da#Sense
Immersionsmaterial-de#Sense
Taitekertoimen sovitusaine-fi#Sense
Gel de adaptação de índice-pt#Sense
Πήκτωμα προσαρμογής δείκτη διάθλασης-el#Sense
Indextilpasset gel-da#Sense
Gel-en#Sense
Gel-pt#Sense
Indexanpassad gel-sv#Sense
Beschermingsgel-nl#Sense
Gel de adaptación del índice-es#Sense
Πήκτωμα-el#Sense