xNϵ
x۱ϩϵ
x۱ϩI
x̿ϵ
xˮˎϵ
xˮVϵ
x ˮϵ
¾ˮiF^_
➠ˮ溬FǶ
➠𰸣Ҏ(gu)ˮFxӺ 0.3 mg/L,
ˮF1>03 mg/Lrˮ׃,
^ l mg/Lr,ˮFζ
➠Ҏ(gu)ˮﺬiǶ?
➠𰸣ˮ˜ʌiҎ(gu)Fi֮͞0.3mg/l
iSȞ0.05mg/l_0.03mg/l֮
҇ˮ˜Ҏ(gu)iSȞ0.1mg/l
xiSˮ̎
xӡˢSbU̎
xϴúˮ̎F(xin)
xˮ̎
xUˮ̎N
xN
xҺxӾ۱ϩa(chn)ƷB
xÓ̈́
֮Դˮ̎˾
˾Ԓ0371-63231636
֙C139382080321352300823013607658536
(lin)ϵˣκSL
˾ַʡԭ·