预应力高强度混凝土管桩  pre-stressed high strength concrete pile; PHC piles

预应力高强混凝土管桩(PHC桩)  PHC 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

预应力高强混凝土管桩(PHC)  bypassing effect

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

高强度预应力桩  high-strength pre-stressed pile

高强混凝土管桩  high strength concrete pipe

高强预应力管桩  High prestressed concrete tube-stake; high strength prestressed pipe pile

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

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

C50高强度混凝土  C50 high strength concrete