CAST-IN-SITU THIN-WALL TUBULAR PILE
Cast-in-situ Tubular Pile
core concrete in tubular pile
expanded-foot tubular pile
Keywordcast-in-situ tubular pile
Large Diameter Tubular Pile
PHC tubular pile
先张法预应力管桩(PHC)
PHC管桩
预应力高强混凝土管桩
precast concrete tubular pile
precast high-strength concrete tubular pile (PHC tubular pile)
precast prestressed tubular pile
Prestressed Concrete Tubular Pile
Pre-stressed Concrete Tubular Pile
Prestressed Tubular Pile
Pre-stressed Tubular Pile
sinking of tubular pile