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• ̼ԴͶӵcػȱصM(jn)ˮڡ
• ̼ԴͶa(chn)Ʒͨ^ӋõO(sh)Bm(x)Ͷȱ(), DOs0.5mg/L, cֻϽ|, ͣrg 2~4 Сr, ȥˮ}, ÿȥ 1g B(ti) 8-10g (f)̼Դ, w(j)}}, ÿ̎ˮ, ͣrguwʹҕF(xin)ˮ|(zh)rɼg(sh)ˆTu_
ؕɽFʽۺȻX;
ؕɽʽF;ۺȻX
ؕɽۺȻXW(xu)ָ(bio)
ؕɽ̻a(chn)Ʒf