Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3606
Is Reference of Plomb, Zirconium et Titane-fr#Sense
Lead, zirconim and titanium-en#Sense
PZT-en#Sense
PZT-fr#Sense
Titanozirconiate de plomb-fr#Sense