Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6811
Is Reference of Carbon black SRF-it#Sense
Semi-versterkend roet-nl#Sense
Carbon black semi-rinforzato tipo fornace-it#Sense
Negro carbón "furnace" semirreforzante-es#Sense
SRF roet-nl#Sense
Semi-reinforcing furnace carbon black-en#Sense
SRF carbon black-en#Sense
Negro de fumo SRF-pt#Sense
SRF-Ruß-de#Sense
Negro SRF-es#Sense
Negro de fumo de fornalha semirreforçador-pt#Sense
Noir SRF-fr#Sense