Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3606
Is Reference of Materiale ospite per laser-it#Sense
Matériau cristallin hôte pour lasers-fr#Sense
Laserin perusmateriaali-fi#Sense
Material para lasers em forma bruta-pt#Sense
Kristallines Grundmaterial für Laser-de#Sense
Laser host material-en#Sense
Υλικό ξενιστής λέιζερ-el#Sense