Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Séparation du faisceau-fr#Sense
Säteenjakaja-fi#Sense
Beam splitter-en#Sense
Separação do feixe-pt#Sense
Strahlteiler-de#Sense
Strahlteilung-de#Sense
Stråledeler-da#Sense
Straaldeler-nl#Sense