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estratti (petrolio), solvente distillato paraffinico leggero idrotrattato; estratto aromatico distillato (trattato)
extracts (petroleum), hydrotreated paraffinic light distillate solvent; distillate aromatic extract (treated)
estratti (petrolio), solvente distillato naftenico pesante, idrotrattato; estratto aromatico distillato (trattato)
extracts (petroleum), heavy naphthenic distillate solvent, hydrotreated; distillate aromatic extract (treated)