Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Zement-Stopfen-de#Sense
Injekteringsstoppare-sv#Sense
Obturador de furos de injeção -pt#Sense
Groutstop-nl#Sense
Lugeskakt-da#Sense
Groutstop-en#Sense
Moertelstopfen-de#Sense
Εμφρακτήρ οπών εγχύσεως-el#Sense
Obturateur de trous d'injection-fr#Sense
Dispositivo di tenuta per iniezione-it#Sense