DictionnaireLe forumContacts

   Allemand
Google | Forvo | +
2,3,7,8-Tetrachlordibenzo-p-dioxin n
médic., chim. 2,3,7,8-tetrachlor-para-dibenzodioxin; 2,3,7,8-tetrachlorodibenzo-p-dioxin; dioxin