预应力混凝土空心板梁桥
prestressed concrete hollow slab beam bridge
旧桥预应力混凝土空心板
pre-stressed concrete hollow slab
预应力混凝土空心板
hollow pre-stressed RC slab
prestressed concrete hollow slab
precast prestressed concrete slab
pre-stressed RC hollow core slab
低高度预应力混凝土板梁
prestressed concrete plate girder bridge
预应力混凝土空心底板
prestressed concrete hollow soleplate
预应力混凝土空心方桩
prestressed concrete hollow square pile
预应力混凝土空心管桩
hollow tubular piles of prestressed concrete
预应力混凝土空心楼板
pre-stressed concrete hollow floor
预应力混凝土梁板
prestressed concrete baems and slabs
部分预应力混凝土T梁
partially prestressed concrete T-beam
部分预应力混凝土梁
partial prestressed concrete girder
后张法预应力混凝土梁
Post-tensioned Prestressing Concrete Beam
post-tensioned concrete beam
缓粘结混合配筋预应力混凝土梁
retard-bonded partially prestressed concrete beam
retard-bonded partially prestressed concrete beam with mixed reinforcement
缓粘结预应力混凝土梁
bond-retarded prestressed concrete beam
离心预应力混凝土桩
centrifugal prestressed concrete pile
全预应力混凝土梁
full prestressed concrete beam
体外预应力混凝土梁
external prestressed concrete girder
无黏结预应力混凝土梁
unbonded prestressed concrete beams
无粘结预应力混凝土梁
unbonded prestressed concrete beam
unbonded prestressed concrete beams