a(chn)ƷԔf
a(chn)ƷwF(xin)˿ٷĻA(ch)oՓʹĿҕɫζܿٵõɿĽY(ji)ͬһyʽңɌrMгҎ(gu)ˮ|(zh)zy@(ji)ʡrgM
yԇ yˮĝ 0.05-0.10-0.15-0.20-0.25-0.30 mg/l
a(chn)Ʒc
Ŀҕɫζy
210犼һˮӵķٸЧ
yY(ji)ɿ
ԇ(ni)ãoМ(zhn)
Mõ
weСpy
mںˮČrˮ|(zh)yԇ
ɫ
ˮӌɫܛ_ϴɴΣȡˮܵĿ̶ȾмyԇҺ7ppһΣֻһΣ10-15犺c(bio)(zhn)ɫ϶Ŀҕɫcɫ{(dio)ͬɫ(bio)ˮĺӋ/Æ۱ɫ^Чѡ
fˮӻȼӎϡA^Vٰyԇ
bԇ2ƿԇ1֧ι1֧ɫ1
ע⣺
ָ(bio)IJҪՈʹǰJxɫf
(yng)I(lng)
A ˮa(chn)B(yng)ֳBr(nng)I(y) C cp D cb E ʳƷӹ F ˮ/Uˮŷc̎ G h(hun) H
ˮcԁˮӹ |