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Դchangbanqiao l(f)rg2021-8-25 11:56:53
S҇лM(jn)̵ļӿ挦˿YԴͭh(hun)ƽco(h)Ӵ󌦳лA(ch)O(sh)ʩͶY(ji)M(jn)ƌW(xu)g(sh)ҪBm(x)p@ŹܵƷNҎ(gu)񲻔Sa(chn)|(zh)ߡϹܰl(f)չɞ鮔(dng)ͶYcBm(x)p@Źܾ֮һ


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Bm(x)p@ŹԲwSƷ(qing)Ը߷ӳɷֵIJ;֬h(hun)֬A(ch)ʯӢɰ̼}ȟoC(j)ǽwϞϞҪԭܵĘ(bio)(zhn)ЧLȞ6m12m췽Lp@ˇxT칤ˇBm(x)p@ˇ(j)ӹȼPN̈́ȵȼSNԌa(chn)ƷM(jn)з

䓄ܵ䪚ص͸gԏ(qing)(ni)⻬ʹÉL(50)\ݔbSo(h)ɱCϳɱ͵ȃ(yu)cяV(yng)ʯ켈нoˮSˮ̎ˮȼ?x)\ݔ?sh)ИI(y)

Bm(x)p@ŹЄȵȼSN=EI/D3ͨN/m2ʾEIعSλLȹܱڵ򿹏dܵƽֱȼPN0.10.61.01.62.02.5MpaȵȼSN12502500500010000ţ/ƽ

Bm(x)p@ŹһNp(qing)ȸߡ͸gķǽٹܵ֬wIJwSˇҪp@D(zhun)оģwS֮gʯӢɰɰӡܱڽY(ji)(gu)M(jn)ڝMʹÏ(qing)ȵǰְl(f)]ϵ߄Ca(chn)Ʒķ(wn)ԺͿɿԡ늄ŚͻW(xu)gp(qing)ȸY(ji)(qing)ʹÉLCϳɱ͡bȫɿ^õ|(zh)Ñܡ

ˮһMA(y)ڵ¹|ͨ^Ĺܵ(yng)ֱO(sh)ͨ^ܵO(sh)䓹ֻо|چо|һĿ|ܵ|ۻ|ϵʹÑ(yng)(j)h(hun)lbλ^[Ч_NO(sh)ʽܕõһЩ]ɱؑ(yng)ԓҪǸɾ|Ǿ͸P(gun)ȫ
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