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      EPSVM(jn)ھ۱ϩ(sh)֬wϽ(jng)ߜ؃ɴΰl(f)ƳɵİɫVl(f)ݳ̶Ȟԭw40ϡ
c(din)
      a(chn)Ʒ|(zh)pȱe(qing)϶ʸߡVٸÓ(qing)VϾʹÉL(zhng)ȃ(yu)c(din)(zhn)ܶȣ30-50g/cm3 ,϶ʣ50%
     ɰl(f)Ծ۱ϩĭVVEPSl(f)ϞVϵڑҸ۱ϩ(sh)֬мʯҺl(f)ƳɵwɫСһN^(gu)V,ܶ3035Kg/m3϶50ҡԺСʹˮнˮֲ^(gu)we2ҲϻһęC(j)е(qing)ȡĭV鸲wډˮϲ,(dng)Ȟ500ml/lԭˮ,(jng)^(gu)@Nĭw^(gu)V^(gu)V,ˮȿɽ͵5mg/l_(d)ˮ(bio)(zhn)@Nˮˮ|(zh)еĻ^(gu)Vһ(ni),ں(jin)ˇO(sh)了(jin)οɿ,ֱӹ(yng)ˮÑĿǰ(gu)(ni)ѽ(jng)СͽoˮO(sh)oˮϵy(tng)mڸ߻ˮ^(gu)VļѲ
ĭVVϳҎ(gu)EPSl(f)ϞV鳣Ҏ(gu)0.5-1.2mm1-2mm2-4mm4-8mmҎ(gu)ɰÑҪӹ
c(din)ʹ÷
      (li)Сˮ̎ϵy(tng)Ӿѭh(hun)ˮ̎ϵy(tng)(jng)õl(f)ĭVVĭV䱾pȱe(qing)϶ʸVٿÓ(qing)VϾʹÉL(zhng)ĿǰҪС̓ˮO(sh)ҲӾѭh(hun)ˮ̎(ni)Ӵoˮϵy(tng)
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