PChome線上購物 - 3C《BENQ DC-E520/DC-E520+/DC-E521/DC-E610/DC-P500 電池專用充電器+送車充線》 BENQ DC-E520/DC-E520+/DC-E521/DC-E610/DC-P500 電池專用充電器(適國際電壓) +送車充線 ... 寄送時間： 預計訂單成立後 7 個工作天內送達(不含週六日及國定假日)。如廠商有約定日將於約定日期內送達，約定日期需於訂單成立後 14天內。
Aluminium sulfate - Wikipedia, the free encyclopedia Aluminium sulfate, alternatively spelled either aluminum or sulphate, is a chemical compound with the formula Al 2 (SO 4) 3. It is soluble in water and is mainly used as a flocculating agent in the purification of ...
