常見例句雙語例句In this method the interference come from inorganic sulfide was removed by Copper acetate homogenous precipitation met…水中無機硫化物的干擾用乙酸銅均勻沉淀法去除。In this method the interference come from inorganic sulfide was removed by Copper acetate homogenous precipitation meth…水中無機硫化物的干擾用乙酸銅均勻沉淀法去除。Jiuhe optical are specialized in metal frames , Beryllium copper glasses castings , glasses acetate tips and temples.久和的產(chǎn)品主要有眼鏡腿和腿套、鈹銅鑄件和金屬眼鏡架。 返回 copper acetate