微粉提取(qu)專用離心(xin)機(ji),自(zi)動配重加液儀,離心(xin)機(ji),實驗(yan)室(shi)離心(xin)機(ji),超大容(rong)(rong)量冷(leng)凍離心(xin)機(ji),低速冷(leng)凍大容(rong)(rong)量離心(xin)機(ji)等