Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Booruitrusting-nl#Sense
Borrutrustning-sv#Sense
Equipamento de perfuração-pt#Sense
Γεωτρητικόν συγκρότημα-el#Sense
Gręžimo įranga-lt#Sense
Kairauskalusto-fi#Sense
Equipo de perforación-es#Sense
Outfit-en#Sense
Poralaitteet-fi#Sense
Bohrausruestung-de#Sense
Équipement de forage-fr#Sense