IATE

IATE-1707628

Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6611001
Is Reference of Bunker working-en#Sense
Sublevel caving-en#Sense
Explotación por hundimiento-es#Sense
Underwinning-en#Sense
Draw system-en#Sense
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