A.0.5mg/L
B.0.05mg/L
C.0.01mg/L
D.0.02mg/L
E.0.1mg/L
[单选题]我国生活饮用水中砷的最高容许浓度为A.0.01mg/LB.0.05mg/LC.0.1mg/LD.0.02mg/LE.0.5mg/L
[单选题]我国生活饮用水中砷的卫生标准为A.0.01mg/LB.0.02mg/LC.0.05mg/LD.0.10mg/LE.0.15mg/L
[单选题]饮用水中氟含量的卫生标准是( )A.0.5mg/LB.1.0mg/LC.1.5mg/LD.2.0mg/LE.5.0mg/L
[单选题]卫生标准规定,我国生活饮用水铝含量不得超过A.0.01mg/LB.0.05mg/LC.0.10mg/LD.0.20mg/LE.0.50mg/L
[单选题]我国卫生部推荐的尿砷标准值是A.0.012mg/LB.0.05mg/LC.0.13mg/LD.0.09mg/LE.0.26mg/L
[单选题]我国《生活饮用水卫生标准》规定六价铬浓度不得超过A.0.005mg/LB.0.01mg/LC.0.03mg/LD.0.05mg/LE.0.10mg/L
[单选题]我国饮用水卫生标准规定饮水中氟化物的含量不得超过A.0.5mg/LB.0.8mg/LC.1.0mg/LD.1.2mg/LE.2.0mg/L
[单选题]我国生活饮用水中砷的卫生标准为A.0.5mg/LB.0.05mg/LC.0.01mg/LD.0.02mg/LE.0.1mg/L
[单选题]我国生活饮用水中砷的卫生标准为A.0.01mg/LB.0.02mg/LC.0.05mg/LD.0.10mg/LE.0.15mg/L
[单选题]我国生活饮用水中规定的氟化物的限量标准为A.1.5mg/LB.1.0mg/LC.2.0mg/LD.3.0mg/LE.4.0mg/L