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      (dng)ǰλãԇW(wng) >> עԽ >> >> ģMԇ} >> 2018עԽY(ji)(gu)cO(sh)䡷(x)}3

      2018עԽY(ji)(gu)cO(sh)䡷(x)}3

      ԴԇW(wng)  [ 20171117 ]   С

      2018עԽY(ji)(gu)cO(sh)䡷(x)}3

      1} P(gun)䓽F(xin)ǰзֲõĔһNe`().̶γ䓽Ǽ;.Ϻdf䓽;.ֹڜض׃ͻտsa(chn)ѿp;.ĿͿ

      A. 

      B. 򡢢

      C. 񡢢

      D. 

      2} saˮ(yng)]l(f)pʧˮL(fng)pʧˮۓpʧˮһ㰴ѭh(hun)ˮ()Ӌ

      A. 3%5%

      B. 2%5%

      C. 4%6%

      D. 2%6%

      3} һ䓽νߴDȵȼC20fc=9.6N/mm2(gu)O(sh)Ӌֵ403.2kN(j)ܼҪh(yun)ّ(yng)һߴ?(Dгߴmmλ)( )

      A700mm

      B560mm

      C600mm

      D740mm

      2018עԽԇԇ}졪W(wng)Уn
      ԇ} 2018һעԽԇ} ھ}

      W(wng)Уn

      2018һԇW(wng)Уn̾ſƾv+}A(y)y+ԇ}ٛͣuy+uy(do)cuԇ^2019M،W(xu)

      ȫy(tng)һ(w)ᾀ4000-525-585“(lin)ϵͨ

      Mԇ 

      4} wܛػϵĶwL߱(Lc߶֮)Сڻ()

      A. 3

      B. 2

      C. 2.5

      D. 1.5

      5} ϵy(tng)ʽֲL(fng)һNҪ()

      A. Ìк|(zh)wԇ

      B. L(fng)wǰ(c)ϷAб^iز

      C. L(fng)wĺ(c)ϷAб^iͱ

      D. L(fng)´ֱL(fng)

      6} ˆDƽw߅x3mвO(sh)ȡзһNm()

      A. 9m3mg಼g

      B. 12m3mg಼g

      C. 9m3mg಼һ3mg಼ôgp

      D. ؃ɂ3mg಼óɾgp

      7} ]ػ׃ΕrwؽY(ji)(gu)(yng)еػ׃еһN()

      A.

      B.

      C. Aб

      D. ֲAб

      8} (dng)C20HPB235䓽rv䓽С^Llкֵ?( )

      A.31d

      B.35d

      C.40d

      D.45d

      9} P(gun)Ť(gu)vŤ䓽õĔһ_?( )

      A.沼

      B..

      C.沼.

      D.߅.

      10} ^ָܽY(ji)(gu)qF(xin)ЩλO(sh)ӋҪ?()

      A

      B

      C

      D

      1 2
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