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ȡoúԭϵú̿̎îa(chn)I(y)ˮܽoú|(zh)

2011-10-21 08:17 Դ:δ֪

ȡoúԭϵú̿̎îa(chn)I(y)ˮܽoú|(zh)̿ԴI(y)ӹ(yu)̿ԃ(yu)ԭ(jng)ϵгa(chn)ˇɣвųɫwL̎ǿ϶(gu)бeC(j)܏(qing)СW(xu)C(j)ܲ׃_ڸ߼ȵĺˮÓ}ˮȈA2W(xu)C(j)Ŀyԇ(sh)(j)Ŀyԇ(sh)(j)2-4mmϡ0.45-0.55g/cm3(qing)ȡoúԭϵú̿̎îa(chn)I(y)ˮܽoú|(zh)̿ն95%PHֵ5-9ҷ6%ˮ5%۠ľ̿ԹľмԭϾвŞɫw(x)ĩooζббe܏(qing)_ˎˮăИI(y)ЙC(j)܄Óɫ졢ἃˮ̎ÈAҲձá2W(xu)C(j)GB/T12496.10-1999Ŀyԇ(sh)(j)Ŀyԇ(sh)(j)ֵ>900mg/g׻mֵ120mg/gбe>1000m2/gˮ֡8PHֵ5-7ú̿xÃ(yu)oúԭȡM(jn)ǰ݅ˇӹвųɫAw_Ŀ϶(gu)죬ܳC(j)C(j)е(qing)ȸߣڮa(chn)I(y)ˮ̎жwU֧ܽӹˮă̎ã܄֧ܽӹܵȈA2W(xu)C(j)GB/T7701.4-1997Ŀyԇ(sh)(j)Ŀyԇ(sh)(j)ֵ>800mg/g(qing)ȡ95бe>850m2/g3.0mmݷe>0.8cm3/gʡ85ϡ0.45-0.55g/cm3

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