title: Polychlorinated naphthalenes in the surrounding environment of a reproduction factory of used transformer oil.
mesh_terms: D004785:Environmental Pollutants / Q000032:analysis*; D006843:Hydrocarbons, Chlorinated / Q000032:analysis*; D009281:Naphthalenes / Q000032:analysis*; D009821:Oils / Q000032:analysis*
chemical_list: D004785:Environmental Pollutants; D006843:Hydrocarbons, Chlorinated; D009281:Naphthalenes; D009821:Oils