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һzyx飺 挦bȾġ°֡---VRظ߿ƼI(y)˾аl(f)ȫƳZK-2ϵбyʽzyxzyxɱzyxͱzyܽM˃xɿٙzy҃(ni)܇(ni)ı˃xжrbڲɘ^ܱC(zhn)_IJɘӕrgԄֹͣɘɘӕrg{(dio)60 ܣyʽ҃(ni)՚zyÃxVڽbO(jin)ȹ˾҃(ni)՚ⱽșzyԼ̌W(xu)ıȜy˃xڙzy҃(ni)Ⱦ՚ɼczyԇʹãͨ^W(xu)(yng)zyY(ji)(zhn)_(wn)weСڔyͬF(xin)ʹõc a(chn)Ʒc 1ٙzy܉15犃(ni)ٙzy҃(ni)܇(ni)Ⱦĝ 2F(xin)Y(ji)ȸ 3O(sh)rg,ֱ^ 4p㣺xweСpyc ʹ÷ mbľҡkhƵKTVӰԺW(xu)Уw܇܇̈(ni)ı(bio)MМyԇ
yԇܵĮa(chn)Ʒf 1a(chn)ƷO(sh)ӋƌW(xu)zyY(ji)(zhn)_ 2ʹ`r
Դ Դ220 Bczy 1. ܃ɶпѲzycֵzBעBӷϼ^Bcz 2_CɘӣϽ_Դ_P(gun)Bm(x)20犺P(gun)]Դ 3x(sh)z鲣еɫ׃xɫh(hun)׃ɫǰ،(yng)Ĕ(sh)ԓ(sh)ּyֵ
ע⣺(bio)0.10.1mg/³0.50.5mg/³
zy Ҋ(bio)ʾ(0.1--4ppm) ע ]BӲܕrMܲҪ_Դֹzy(ni) ҪzyĿģӰ푙C ֹtӰ푙C UIJܑ(yng)(dng)m(dng)ֹ̎
zyxԇʩO(sh)ęzy
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