钢筋混凝土连续板
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reinforced concrete continuous slab bridge 钢筋混凝土连续板桥
continuous reinforced concrete slab 仿射
reinforced concrete continuous slab
以上为机器翻译结果,长、整句建议使用 人工翻译 。
So the high effective pre-stressed reinforced concrete hollow slab with Medium strength spiral-continuous -ribs steel bar has a good prospect.
因此,以中强螺旋肋钢丝为受力筋的预应力空心板具有广阔美好的发展前景。
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