˾ˮữ(qing)mυϵy(tng)Ľ^(du)ͼԅϽMɣԿm(yng)ˮữD(zhun)yCODЙC(j)D(zhun)Դ|(zh)ֽˮԵС|(zh)y|(zh)D(zhun)׃?yu)|(zh)ˮa(chn)D(zhun)ɸNЙC(j)͚ˮ|(zh)Ŀߺϵy(tng)Чʡ a(chn)ƷԠҺɫwĩ m÷ˮữ̎ϵy(tng)ˮữ ʹÅ(sh)ܽ0.1~0.5mg/L£ضȣ15~45m28~35棻pH6~9}ȣ>30000mg/L a(chn)ƷЧԴ|(zh)ֽˮԵС|(zh)y|(zh)D(zhun)׃?yu)|(zh)ˮa(chn)D(zhun)ɸNЙC(j)͚ˮ|(zh)Ŀԣߺϵy(tng)Ч ע(xing)ʹԓͬr(sh)ʹˎ(qing)|۾w(ni)ͬˮ̎Ҫ̎?xing)lMͬϢՈ(qng)ԃ҂ļg(sh)ˆT (ch)淽⃦ܷ(ch)ꎛ̎ |(zh)ڣ12(g) bҎ(gu)25kg/ NضˮķxƺI(y)(w)
2023-08-01 h