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ؚVwVģ坲ǰ(zhn)乤
ؚVwVģ坲ǰ(zhn)乤
l(f)rg22-02-24 g[

ؚVwVģǰ(zhn)乤


     wVģģV^A(y)ְȺ໥f(xi)ɡڝע֮ǰȲÞV^нӹнӹܵĹܿסV坲עκֱӰўV^M(jn)(qing)ȼC25-C30dҪЉ80KN/m2Љ80KN/m2

     wVģp(dng)V߅֧Еrpp12mmݼy(dng)߅֧ОVr(yng)ԓx䲻ͬҎ(gu)pƽoNѿpA(y)ןoбγ؞Vƽ(yng)`5mm


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