高强度预应力混凝土管桩
Prestressed High-strength Concrete Pipe Pile
高强预应力混凝土管桩
prestressed high strength concrete tube-shaped pil
PHC piles
预应力高强混凝土管桩
prestressed high-strength concrete pipe piles
PHC pile
the PHC pipe piles
prestressed concrete pile
PHC tubular pile
PHC pipe pile
pre-stressed high-strength concrete pipe pile
prestressed strong concrete pipe pile
prestressed high strength concrete pipe pile
低高度预应力混凝土板梁
prestressed concrete plate girder bridge
填芯预应力混凝土管桩
prestressed concrete pipe pile with the concrete c
先张法预应力混凝土管桩
pretensioned spun concrete pile
pretensioned spun concrete piles
PHC(prestressed high-strength concret) pipe pile
预应力混凝土管桩
prestressed spun concrete pile
prestress RC pipe pile
prestressed concrete pipe pile
pre-stressed pipe-pile
prestressed concrete pile
Prestressed High-strength Concrete Pipe Pile
prestressed concrete pipe-pile
Prestressed concrete piles
prestressed concrete tubular pile
Pre-stressed Concrete Tubular Pile
PC pipe piles
phc
inherent stress concrete pile foundation
PHC桩(超高强预应力管桩)
PHC pile(pre-stressed pipe pile with super high strength
大跨度预应力混凝土楼盖
long-span pre-stressed concrete floor system
大跨度预应力混凝土斜拉桥
large span prestressed cable stayed concrete bridge
高强度预应力桩
high-strength pre-stressed pile
高强预应力管桩
High prestressed concrete tube-stake
high strength prestressed pipe pile
离心预应力混凝土桩
centrifugal prestressed concrete pile
预应力混凝土桩
prestressed concrete pile
precast concrete pile
预应力混凝土桩锚支护
supporting structure with anchor pre-stress concre
高强混凝土管桩
high strength concrete pipe
变截面预应力混凝土连续箱梁桥
section variation pre-stressed concrete and consecutive box beam bridge