a(chn)ƷԔ(x)f(shu)
a(chn)ƷwF(xin)˿ٷĻA(ch)o(w)ՓʹĿҕɫζܿٵõɿĽY(ji)ͬһ(g)yʽ(sh)(yn)Ɍ(sh)r(sh)(sh)M(jn)гҎ(gu)ˮ|(zh)zy(c)@(ji)ʡr(sh)gM(fi)
y(c)ԇ y(c)ˮĝ 0.05-0.10-0.15-0.20-0.25-0.30 mg/l
a(chn)Ʒc(din)
Ŀҕɫζy(c)(jin)
210犼һ(g)ˮӵķٸЧ
y(c)Y(ji)ɿ
ԇ(ni)o(w)М(zhn)䡣
M(fi)õ
weСpy
mںˮČ(sh)r(sh)(sh)ˮ|(zh)y(c)ԇ
ɫ
ˮӌɫܛ_ϴɴȡˮܵĿ̶Ⱦмy(c)ԇҺ7ppһΣֻһΣ10-15犺c(bio)(zhn)ɫ϶Ŀҕɫcɫ{(dio)ͬɫ(bio)ˮĺӋ(j)/Æ۱ɫ^Ч
f(shu)ˮӻᣬȼӎϡA^(gu)Vٰy(c)ԇ
b(x)ԇ2ƿԇ1֧ι1֧ɫ1
ע⣺
ָ(bio)IJҪՈ(qng)ʹǰJ(rn)xɫf(shu)
(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
ˮcԁ(li)ˮӹ |