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2013-05-23 12:21
求翻译:a span of 20 m with composite action and have a minimum of 190 mm thick concrete slab on top of a steel rolled shape. The cross-sectional view of the bridge over the abutment depicting an end cross-frame is shown in Fig. 2. The elastomeric bearing detail is shown in Fig. 3. The是什么意思?![]() ![]() a span of 20 m with composite action and have a minimum of 190 mm thick concrete slab on top of a steel rolled shape. The cross-sectional view of the bridge over the abutment depicting an end cross-frame is shown in Fig. 2. The elastomeric bearing detail is shown in Fig. 3. The
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