ĭVV(EPSl(f)ϞV)ǿɰl(f)Ծ۱ϩwʯҺl(f)ƳɵɫСܶ80-100kg/m3,϶ʼs50%p|(zh)VC^VЧ串wډCσˮϲ(dng)500mg/Lԭˮ(jng)^@Nĭw^V^Vˮȿɽ͵5Mg/L,_(d)(gu)ˮ(bio)(zhn)@Nˮˮ|(zh)еĻ^Vһ(g)(ni)ɡں(jin)ˇ̣O(sh)了(jin)οɸֱӹ(yng)ˮÑĿǰ(gu)(ni)ѽ(jng)Сͽ(jng)ˮO(sh)Ҳڃ(ni)Ӵoˮϵy(tng)
a(chn)Ʒpȱe϶ʸVٿ졢Ó(qing)VϾʹÉL(zhng)ȃ(yu)c(din)
ĭV۱wV֮߀鱣زϺʹ|(zh)p(do)ϵ(sh)Сܺáͺԃ(yu)c(din)z۾۱w≦ع܌p|(zh)ͻҪweͳɷCĶppӏ(qing)
Ҏ(gu)0.5-1.0mm 0.6-1.2mm 0.8-1.2mm 0.8-1.6mm 1.0-2.0mm 2.0-4.0mm 4.0-8.0mm 10-20mm
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N۟ᾀ
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ʡx(zhn)(zhn)ˮϹI(y)@^(q)