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݄f(shu)

ǰλã(y) > a(chn)Ʒ > ˮˎϵ >

Ȫˮ̎ıcÑ(h)һēQ׌Ñ(h)

ǰλ(y) > a(chn)Ʒ > ˮˎϵ >

݄f(shu)
l(f)r(sh)g22-11-13 g[

݄

Ȫ݄

݄f(shu)

һa(chn)ƷM
1ɾ۹ѸĹͷɢȽM
2Чͻ
3wϵзɢ݄
݄a(chn)Ʒ
^(gun)   o(w)ɫSɫҺw
ܶȣ20g/cm3 0.8-1.0  
÷
1͏S(chng)t
2ИI(y)ˮx͚x
3
4wϵҪP(gun)ИI(y)
݄ʹ÷
݄Ѓ(yu)ĭa(chn)ӻݽMݼa(chn)Ʒͬʹwϵ݄ɞ10~1000ppm^ɿ͑(h)wrԇQ
݄a(chn)ƷֱʹҲϡጺʹwϵܳ֔ɢֱo(w)ϡˮֱϡጻ_ķӹʹîa(chn)Ʒa(chn)ĺ˾ŲГ؟
݄bc
݄a(chn)Ʒ25Kg50Kg200KgͰbҪɅf(xi)̶
a(chn)Ʒm10~30h(hun)ƒڟԴ(yng)ؕƷмA}|(zh)Õr(sh)ܷкȾз֌Ԕһ㲻ӰʹЧ
ڽhăضȼδ_(ki)bėla(chn)֮|(zh)ڞ12(g)

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