a(chn)Ʒ(jin)飺
Xɫܺ(qing)ȸߡooζˮнݲ׃ܛÛʹȫɿL(zhng)(jng)Xˮ_(d)(gu)Ҏ(gu)ˮl(wi)(bio)(zhn)XһNоȱeķXxӽQ֬(du)xӵxԱxӘ֬(dng)ԭˮPHֵ^͕r(sh)^2.1mg/gr(ji)Ⱥϳɘ֬^Сʹa(chn)Ʒe^һ1-3mmʹÕr(sh)cˮ^Ľ|eȱeָ(bio)_(d)300m2/gϣה(sh)ɱC(du)ˮеķxк(qing)^ߵij
g(sh)ָ(bio)
Ҏ(gu)1-3mm2-4mm3-5mm4-6mm5-8mm
ע(xing)
1(dng)ԭˮС4mg/Lr(sh)VϺ˴1.5m(dng)ԭˮ410mg/Lr(sh)VϺ˴1.8m (dng){(dio)pHֵҎ(gu)ģ^СVD(zhun)͕r(sh)VӺȿɽ0.81.2m
2(dng)ÞV^ˮʽr(sh)(yng)һӺ50150mm24mmʯӢɰЌ
3X(dng)F(xin)Sɫr(sh)Ч@ͣϵˮs|(zh)Ⱦÿ3%ϡ}̎һcͬ
bc(ch)棺
25kg/(ni)rϴӞϏ(f)Ĥ
a(chn)Ʒo횷ˮ(yn)cͻ|