Vm÷V及(qing)ȣVʽģƶ
Vm÷
1
(qing)
|
C25~C30
|
|
pp10(gu)(bio)ݼy
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a(chn)ˇlҪ
|
GB50204(bio)(zhn)(zh)УSޡ28
|
^
|
ƽo(w)¶N߅o(w)ƓpA(y)ܜ(zhn)_o(w)e(cu)бz©܃(ni)o(w)
|
|
pƽ`1mm
|
߅ֱ`
|
5mm
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