Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6806003
Is Reference of Comportamento del legno in situazioni di tenzione-it#Sense
Tenue du bois aux contraintes de haute fréquence-fr#Sense
Holzverhalten unter Hochfrequenzbelastungen-de#Sense
Wood behaviour at high frequency stressing-en#Sense