• 2022-06-29
    10.750梁平法施工图中2轴处KL15(3)的A~B段跨中截面正确的是
    A: [img=142x175]1803d7e90603b99.png[/img]
    B: [img=140x181]1803d7e9113c3df.png[/img]
    C: [img=132x185]1803d7e91c6f3d2.png[/img]
    D: [img=134x176]1803d7e926bb9b2.png[/img]