ferrousadj.含铁的ferrous metal pipe黑色金属管ferrous thiochelate亚铁螫合刑ferrous thiocyanide硫氰酸亚铁ferrous bicarbonate碳酸氢亚铁ferrous die casting铁类金属压模铸造ferrous thiosulfate硫代硫酸亚铁ferrous thiocyanate硫氰酸亚铁Ferrous Glucuronate葡糖醛酸亚铁ferrous metal mines黑色冶金矿山ferrous sulfocyanate[化] 硫氰酸亚铁