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၆F

l(f)r(sh)g2012-10-10 (li)ԴȻʯӢɰS(chng) g[Δ

၆F

၆FʽFeSO4.7H2Oᷨa(chn)һNϡнٮa(chn)Ʒ^(gu)Юa(chn)ĸa(chn)Ʒa(chn)Ʒ^(gun)鵭GɫSGɫYwh{AˮеPHֵcˮБҸЙCYٳҪˮ|(zh)͹I(y)Uˮ̎ͬr(sh)К

          ၆FҪǼg(sh)ָ

 

Ŀ λ Ŀ λ
FeSO4.7H2 % 90 ˮ % 1.0
TiO2 % 1 As % 0.0005
ؽٺPbӋ % 0.002 xᣨH2SO4Ӌ % 2.0

 


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