A . 0.01mg/L
B . 0.05mg/L
C . 0.1mg/L
D . 0.15mg/L
E . 0.2mg/L
[单选题]生活饮用水中氟化物的允许浓度为A.0.5mg/LB.1.0mg/LC.1.5mg/LD.2.0mg/LE.2.5mg/L
[单选题]生活饮用水中镉的允许浓度为A.0.01μg/LB.0.001mg/LC.0.01mg/LD.0.005mg/LE.0.1mg/L
[单选题]生活饮用水中硒的允许浓度为A.0.01μg/LB.0.001mg/LC.0.01mg/LD.0.005mg/LE.0.1mg/L
[单选题]生活饮用水中汞的允许浓度为A.0.01μg/LB.0.001mg/LC.0.01mg/LD.0.005mg/LE.0.1mg/L
[单选题]生活饮用水中锰的允许浓度为A.0.1mg/LB.0.3mg/LC.0.5mg/LD.1.0mg/LE.1.5mg/L
[单选题]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
[单选题]生活饮用水中锌的允许浓度为A.0.1mg/LB.0.3mg/LC.0.5mg/LD.1.0mg/LE.1.5mg/L
[单选题]生活饮用水中铜的允许浓度为A.0.1mg/LB.0.3mg/LC.0.5mg/LD.1.0mg/LE.1.5mg/L
[单选题]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
[单选题]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