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a(chn)Ʒc
Ͽڞ45ȵȿͨСЧʸډ͵0.1׹йʹܺãСܶȵ
>
̼Ó|FϳɷͬrAݭh(hun)ϏVښ⸡ʽܚޡ
>a(chn)ƷҎ(gu)

Ҏ(gu)mm
Hߴ ֱߣmm
ȱem2/m3
ѷe(sh) n/m3
ѷeܶ kg/m3
Æ25
2525
228
81500
98
Æ50
5050
114
11826
75
Æ76
7676
90
3420
68
˜ʣHJ/T246-2006

>ӆ؛֪
ӆ؛ՈעҎ(gu)


  
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