1ˮ:Һwc(һЧ10%Ӌ),Ͷ0.01~0.06ml/LЧ1~6mg/L30Ҫ_0.3~0.5mg/L,ʹá
2t(y)Ժˮ:Ͷ0.05~0.2ml/LЧȞ50~200mg/L,1~1.5СrҪ_4~8mg/LSŷ
3Ʒ::ÿˮc1.5~3.0mlЧ150~300mg/LôҺݲ30Ę衢_ЬÿˮcҺ1.0~2.0ml(Ч100~200mg/L)ˮҺ10~15ԡ҃(ni)՚ȵҺĨݻ
4Ӿˮ:(j)ˮ|Ⱦrÿˮɼ10~100mlcҺ30xҪ_0.4~0.6mg/L
ңcһҌI(y)a(chn)cҺҺȵa(chn)SЮa(chn)ƷԒMԃ
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