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11-1(T20m路基宽8.5m)/
11-10(L=35m B=8.5m 简支T梁)/
11-11(L=35m B=10m 简支T梁)/
11-12(L=35m B=12m 简支T梁)/
11-2(T20m路基宽10m)/
11-3(T20m路基宽12m)/
11-4(T25m路基宽8.5m)/
11-5(T25m路基宽10m)/
11-6(T25m路基宽12m)/
11-7(L=30m B=8.5m 简支T梁)/
11-8(L=30m B=10m 简支T梁)/
11-9(L=30m B=12m 简支T梁)/