超长钻孔桩
Super-long Bored Pile
Ultra Long Hole-drilling Pile
super-long drilled pile
Ultra-long Hole-drilling Pile
冲孔桩
punched hole pile
percussion boring injection pile
大直径超长钻孔桩
large diameter over length pored pile
大直径螺旋钻孔桩
large diameter bored pile
大直径人工挖孔桩
large diameter manpower excavation pile
大直径钻孔桩
large bored piles
large-diameter bored pile
large diameter bored pile
多节扩孔桩
multi-under-reamed bored piles
高露头挖孔桩
belled pile with long cantilever
机械冲击成孔桩施工
mechanical percussion boring cast-in-situ pile construction
基桩孔底
foundation pile bottom-hole
孔桩护壁
pass pile protective wall
孔桩孔壁
Blast hole wall of digging pile
孔桩施工
Construction of Bored Pile Foundations