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1ˮ̎xӾ۱ϩǧ֮һǧ֮ʮ֮gܓ(j)ˮ|(zh)Ҳ(j)a(chn)ƷxͣҺ0.2%--0.5% Ԍ(sh)Գز}ˮܽˡ

  2xӾ۱ϩa(chn)ƷmõˮwPHֵ^VһͶ0.1-10ppm0.1-10mg/L

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  4xӾ۱ϩˎһ200D(zhun)/犞r(sh)g50-60犣m(dng)ˮ20-30z϶ɼܽ⡣ˎҺ^ߜضȑ(yng)С60

  5_mˎʹǰͨ^(sh)(yn)_m^^ã^һȕr(sh)xӾ۱ϩPAMɢ(wn)ʹ

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