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ϴUú|(zh)̿ú̿óR

2011-09-29 08:36 Դ:δ֪

Ҏ(gu)ˮ̿oú̿

ˮ2¶96

Ŀyԇ(sh)(j)Ŀyԇ(sh)(j)

o(yu)/̓r/ˮ̎/ʯӢɰVϡ1.75g/cm3ĪӲ7.5c1480棩¶99ԭa(chn)صǷʯӢɰVʯӢɰһNԹĥWCܲ׃Ĺ}VҪVɷSiO2ɫʞɫoɫ͸Ӳ......

бe>850m2/gmֵ120-150mg/g

ϴUú|(zh)̿ú̿óR1a(chn)ݱa(chn)xÃ(yu)oúԭȡMǰ݅ˇӹвųɫAw_Ŀ϶(gu)ܳCCеȸllr͵жwăU̎ãa(chn)I(y)ͺˮă̎܄֧ܽӹܵȈA

ϡ0.45-0.55g/cm3

o(yu)Uú̿

вɫwƷƬF(xin)عԴ

ֵ>800mg/g>92

Óɫ100ȿɰa(chn)Ŀ

2WC

֞1.01.52.03.04.0ָ˿SÑ{(dio)

̿ձʯͻS្ˮͷՇøлҪڻM̿w(ni)Ɵĸ϶Ҭ̿бeϴUú|(zh)̿ú̿óRͨ1500M2/g̿23Dz̿1020ҲfһСĻ̿w΢׵ă(ni)бeஔһÃ(ni)ĴСǡЩ΢ʹû̿ܡ@NNжкwͼһ(zhn)r܊һΑö(zhn)ϵһû̿ɵķҲ\ԡ҃(ni)ՇȾӛĵȾgĵǴƽ׽㽺ͿՇNN̿a(chn)Mǧf

ú̿

ݷe>0.8cm3/gʡ85

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