PCBs don't break down in soils, water or air, but carry on accumulating.
PCBs don't break down in soils, water or air, but carry on accumulating.
多氯化联苯在土壤中,水中或空气中都无法分解,只会继续累积。
PCBs don't break down in soils, water or air, but carry on accumulating.
多氯化联苯在土壤中,水中或空气中都无法分解,只会继续累积。