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עV^,Vñ,ˮñ,V,ABSVģ,wVNۼ
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15037105616

V^,Vñ,V,ABSV

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L(zhng)V^VñVе

   ؚVصˮϵy(tng)һxСʽP(gun)С͹I(y)Uˮؚ̎ٵذxСˮʽеĸʽƽʽP(gun)ڳˮ̎StxСˮʽеV^ˮʽ]ؚVxÚˮ“(lin)Ϸ_ˢV^xL(zhng)V^L(zhng)V^\(yn)Еr(sh)ˮЧڷ_ˢr(sh)ˮ?x)Ч?/div>
    ؚVxõL(zhng)VñڽY(ji)(gu)ʽcoˮV^вͬ?yn)ɷNV^ЧĽ|(zh)xõĞVϲһpꐵij߶Ⱥ_pҲһӣV^Y(ji)(gu)Ҳвͬÿ(g)V^ОVp20lÿlVpI.xB=8mmX(2 t0.05)mmVpe3.2cm'/(g)ÿƽװ36 (g)V^_ױ3=1.152%ϵ(sh)a=0.8,ÿVصˮؓ(f)/8=0.8L/(m2.s)