FRP-混凝土-钢双壁空心管
FRP-concrete-steel double-skin tube
FRP-混凝土-钢双壁空心管短柱
FRP-concrete-steel double-skin tubular stub
FRP-混凝土-钢双壁空心管柱
FRP-concrete-steel double-skin tube column
SP预应力空心板
SP precast and prestressed concrete slab
T梁桥和空心板梁桥
T-shaped beam bridge and hollow slab bridge
薄壁空心墩
thin-walled hollow pier
thin walled hollow pier
Hollow-thin pier
hollow pier with thin wall
thin-walled
hollow pier
薄壁空心钢筒
thin-walled hollow steel cylinder
薄壁空心桥墩
thin and hollow wall pier
独柱式连续空心板
single column continuous voided slab
覆面空心板部件
Overlay hollow core board components
钢筋混凝土空心板
Reinforced concrete Hollow Slab
钢筋混凝土空心板梁
steel concrete hollow slab beam