reinforced concrete pier的意思|示意

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钢筋混凝土墩

钢筋混凝土闸墩 ... 钢筋混凝土油罐 reinforced concrete storage 钢筋混凝土闸墩 reinforced concrete pier 钢筋混凝土闸门 reinforced concrete gate ...

钢筋混凝土墩钢筋混凝土墩 reinforced concrete girder; reinforced concrete pier 钢筋混凝土杆 reinforced concrete pole; reinforced-concrete pole ..