Sump oil--a potent source of lead.
D000818:Animals; D001336:Automobiles; D002417:Cattle; D002418:Cattle Diseases / Q000139:chemically induced*; D007220:Industrial Waste; D007855:Lead Poisoning / Q000662:veterinary*; D009821:Oils / Q000009:adverse effects
D007220:Industrial Waste; D009821:Oils