V^Vña(chn)Ʒc
V^Vñ V^AͺB̓ɷNA͞LV^ VBAFLV^ؚV(BAF)ˮ_ϴҪ {(dio)ʽLV^g(sh)ָ V^,LV^,̱V^,Vñ,ˮñ(yng)
ǰVO(sh)ӋձСˮϵy(tng)ˮϴˇV^
V^p϶oȱw߅ë̵ȱ
V^⻬o@s|(zh)
μÚⷴ_r
_ϴĞV^ˮ^pʧ(yng)O(sh)ӋҪ
LV^϶ȣ2.20.3mm϶e550mm2
bܶ36-49/m2
V^쏊Ȟ2128MPa