abschwefeln
coke
desulfurize
free of sulfur
free of sulphur
impregnate with sulfur
impregnate with sulphur
to coke
to desulfurize
to desulphurize
to free of sulfur
to free of sulphur
to impregnate with sulfur
to impregnate with sulphur
Dostopnost
Dostopnost