a(chn)ƷҬԭa(chn)ɣĥȺܸҪ̿{ѷeȡSFؽٵȡ
ָ(bio)
g(sh)ָ(bio)Ŀ
AA
A
6-18Ŀ
95
ֵ
mg/g
1000
950
97
98
p
10
ܶ
g/cm3
0.48-0.52
0.46-0.5
Ɵ
3%
㹫W(wng) 33050302000551̖