Ihe osise a na-enye nkọwa nke ọtụtụ ụzọ nke ndị dọkịta ezé na-enye ihe ruru 30 tọn Mercury na gburugburu United States kwa afọ.
Ihe osise a na-enye nkọwa nke ọtụtụ ụzọ nke ndị dọkịta ezé na-enye ihe ruru 30 tọn Mercury na gburugburu United States kwa afọ.