A.10ml/L,5uS/cmB.10ml/L,25uS/cmC.100ml/L,5uS/cmD.100ml/L,25uS/cm
A.醫(yī)院職工食堂B.醫(yī)院太平間C.外科樓手術(shù)層D.醫(yī)療廢物中轉(zhuǎn)站
A.2B.4C.8D.12