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      ԴAԇW(wng) [20201013]  С

      1.(j)P(gun)g(sh)(bio)(zhn)uwɰ{(yng)MҪ(AB)

      A.xɰ京һ㲻^ 5%

      B.ˮɰ{ˮС 200kg/m³

      C.ˮɰ{ˮ(yng)С 330kg/m³

      D. Ml5 ˮɰ{ˮ 340kg/m³

      E.ˮʯһɰ{ʯҺ˞ 350kg/m³

      2.P(gun)ͻf_(AE)

      A.ͻDܵػɘgDĘwM

      B.̎ˮλ 515m ĝS

      C.Ҫ˹ػijd

      D.ҪSػĝ

      E.ںˮ^ 25%˹ػ

      3.ֱ 40mm 䓽Д෽(yng)(ACE)

      A.䏴䏔

      B.քӼД

      C.--Ȳ

      D.䓽ЙC(j)Д

      E.늻

      4.·ʩr(sh)·σ(yu)Ȳ(BDE)

      A.

      B.[ʯ

      C.

      D.ʯ

      E.ɰ

      5.P(gun)bʽ_ʩ(yng)õf_(AB)

      A.mڿԽƽoƯĺӜϡӞȘ

      B.ظɔ_ĵ؅^(q)(yu)Ȳ

      C.ʩ_韵ĵ؅^(q)(yu)Ȳ

      D.ˮ(yng)ĵ؅^(q)(yu)Ȳ

      E.ɰʯ(yng)ĵ؅^(q)(yu)Ȳ

      6.(dng)ķˮ︲w׃^r(sh)(yu)ȲõʩN(ABDE)

      A.䁷

      B.c(din)ճ

      C.Mճ

      D.lճ

      E.C(j)е̶

      7.(xing)ĿҎ(gu)VβҎ(gu)ă(ni)(ACDE)

      A.β

      B.F(xin)β

      C.β

      D.Ӌ(j)β

      E.β

      8.P(gun)ڹ(xing)Ŀ팍(sh)ʩҎ(gu)(yng)õf_(BDE)

      A.(xing)Ŀ(jng)ֺ(sh)ʩ

      B.cP(gun)MĹf(xi){(dio)һ

      C.M(jn)иۙz鲢(bo)(xing)Ŀ(jng)팏

      D.(xing)ĿY(ji)γɿY(ji)ļ

      E.(yng) PDCA ѭh(hun)ԭγɿY(ji)ļ

      9.а˵(xing)Ŀ팍(sh)ʩҎ(gu)Բļ(yng)a(b)(xing)Ŀă(ni)ݣɲõļ(BC)

      A.(xing)ĿҎ(gu)V

      B.ʩMO(sh)Ӌ(j)

      C.|(zh)Ӌ(j)

      D.(xing)ʩ

      E.Ͷ(bio)ļ

      10.(j)̽eӋ(j)Ҏ(gu)Ӹ 2.20m Ӌ(j)ȫeӸ߲ 2.20m Ӌ(j) 1/2 e(xing)Ŀ(ABE)

      A.e^d(ni)Ļ

      B.Όӽ(ni)O(sh)оֲnjoo(h)Y(ji)(gu)ĶӲ

      C.ӽ픃(ni)͈^_µĿg

      D.O(sh)Ӌ(j)õµص_ܿՌ E.gЇo(h)Y(ji)(gu)ļܿ

      11.(j)̽eӋ(j)Ҏ(gu)в(yng)Ӌ(j)㽨e(xing)Ŀ(AB)

      A.ҵIJɹ⾮o(h)

      B.O(sh)Ӌ(j)õµص_ܿՌ

      C.≦ıظ

      D.Їo(h)Y(ji)(gu)ˮg

      E.(ni)׃οp

      12.P(gun)A(y)㶨~˹C(j)е_Ӌ(j)ʹ_J(rn)f_(C)

      A.˹аA(y)㶨~ȡ\(yn)ij\(yn)๤

      B.ϓpղһӋ(j)

      C.NzY(ji)ͿϵȲϵϱQ㷨Ӌ(j)

      D.СMa(chn)Ӌ(j)C(j)е_a(chn)r(sh)C(j)еȲϵ(sh)ȡ 10%

      ؟(z)chjm920826