钢筋混凝土箱梁桥
reinforced concrete box girder bridge
预应力混凝土箱梁桥
PC box girder bridge
PC box girder bridges
Prestressed concrete Continuous Box Girder
变截面预应力混凝土连续箱梁桥
section variation pre-stressed concrete and consecutive box beam bridge
钢－混凝土箱形结合梁桥
steel-concrete composite box girder bridge
钢箱-混凝土组合连续梁桥
Composite Steel Box-concrete Continuous Girder Bridge
混凝土组合箱梁桥
concrete composite box beam bridges
水泥混凝土箱型梁桥
cement concrete box girder bridge
预应力混凝土连续箱梁桥
PC continuous box girder bridge
预应力混凝土箱形连续梁桥
continual box-girder with prestressed concrete bridge
60m预制混凝土箱梁
60 m precast concrete box girder
大跨径水泥混凝土桥梁
long-span cement concrete bridge
大体积混凝土箱梁
big volume concrete box beam
服役钢筋混凝土桥梁
Existing reinforced concrete bridge
钢筋混凝土梁桥
RC beam bridge
Reinforceconcretbeabridge
reinforced concrete beam bridge
钢筋混凝土桥梁
concrete bridge
Reinforced concrete girder
RC bridges
RC bridge
reinforced concrete bridge
钢筋混凝土桥梁结构
concrete bridge construction
钢筋混凝土桥梁柱
steel reinforced concrete bridge beam column
钢筋混凝土箱梁
RC box beam
reinforced concrete box-girder
reinforced concrete box girder
steel reinforced concrete box beam
reinforced concrete box beam