• 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]180341871ff28c8.png[/img]
    B: [img=140x181]180341872b28f80.png[/img]
    C: [img=132x185]18034187355dd8e.png[/img]
    D: [img=134x176]18034187411e8e2.png[/img]