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l(f)ڣ2019-07-15 ԴW(wng)j(lu) ߣ\h(hun)

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   PAMa(chn)Sa(chn)ľ۱ϩPolyacrylamideĿs۱ϩPAMLJ(ni)õķx͸߷x͸߷x͸߷

   PAMˮ̎I(y)е\Ҫԭˮ̎ˮ̎͹I(y)ˮ̎3档ԭˮ̎PAMc̿Ⱥ\ãˮБҸwŪˮ̎УPAMÓˮڹI(y)ˮ̎УҪ䷽ˎԭˮ̎Уr(nng)I(y)a(chn)wϵPAMoC(j)ʹأˮҲM(jn)20%гڹˮ(yn)ػˮ|(zh)^rxPAMa(b)ˮ̎xPAM܉ˮѭh(hun)\


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