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0.4-3mm
2-2.2g/cm3
450mg/g
ѱ
0.35-0.55g/cm3
80-95%
ݷe
0.7-1cm3/g
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700-1100mg/g
ȱe
590-1500m2/g
mֵ
100-150mg/g
PHֵ
8-10
Óֵ
5cm
ҷ
8-12%
ˮ
3%
ȟ
-1.00J/g.
Ҭ̿b25/
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