A.0.5-3.0mg/L,0.05-3.0mg/LB.0.5-2.0mg/L,0.05-2.0mg/LC.0.5-2.0mg/L,0.02-3.0mg/LD.0.5-3.0mg/L,0.02-2.0mg/L
A.水質(zhì)監(jiān)測(cè)要覆蓋供水區(qū)域的不同地點(diǎn)和不同時(shí)段B.監(jiān)測(cè)方法應(yīng)選擇可靠、準(zhǔn)確、經(jīng)濟(jì)、快速的分析技術(shù)C.監(jiān)測(cè)結(jié)果應(yīng)記錄并報(bào)告給相關(guān)機(jī)構(gòu)和公眾D.監(jiān)測(cè)頻率不必超過(guò)每年一次
A.0.03mg/LB.0.04mg/LC.0.05mg/LD.0.10mg/L