短語詞組短語macroporous type ion exchange resin 大孔型離子交換樹脂macroporous ion -exchange resin 巨孔離子交換樹脂macroporous strong acidic ion -exchange resin 大孔強(qiáng)酸離子交換樹脂macroporous boron -specific ion-exchange resin 大孔硼特傚離子交換樹脂 返回 macroporous ion exchange resin