Another industrial chemical, melamine, was found in wheat flour used to make pet food in North America. Thousands of dogs and cats died or became sick.
Another industrial chemical, melamine, was found in wheat flour used to make pet food in North America. Thousands of dogs and cats died or became sick.
在北美洲在一种被用于制造宠物饲料的小麦粉中，发现了另一种化工品—三聚氰胺。它导致了上千的猫狗死亡或生病。