生活饮用水中铁的允许浓度为A.0.1mg/LB.0.3mg/LC.0.5mg/LD.1.0mg/LE.1.5mg/L
生活饮用水中银的允许浓度为A.0.01mg/LB.0.05mg/LC.0.1mg/LD.0.15mg/LE.0.2mg/L
生活饮用水中铅的允许浓度为A.0.01mg/LB.0.05mg/LC.0.1mg/LD.0.15mg/LE.0.2mg/L
生活饮用水中铬(六价)的允许浓度为A.0.01mg/LB.0.05mg/LC.0.1mg/LD.0.15mg/LE.0.2mg/L
生活饮用水中砷的允许浓度为A.0.01mg/LB.0.05mg/LC.0.1mg/LD.0.15mg/LE.0.2mg/L
生活饮用水中氰化物的允许浓度为A.0.01mg/LB.0.05mg/LC.0.1mg/LD.0.15mg/LE.0.2mg/L
生活饮用水中银的允许浓度为A.0.01mg/LB.0.05mg/LC.0.1mg/LD.0.15mg/LE.0.2mg/L
生活饮用水卫生标准规定,用氯消毒时,集中式给水管网末梢水应不低于A.0.01mg/LB.0.05mg/LC.0.3mg/LD.0.1mg/LE.0.5mg/L
生活饮用水卫生标准规定,用氯消毒时,集中式给水管网末梢水应不低于A.0.01mg/LB.0.05mg/LC.0.3mg/LD.0.1mg/LE.0.5mg/L