钻孔扩底灌注桩
Drilling Bottom-enlarged Grouting Pile
Bored club-footed pile
under-reamed bored pile
Bored Cast-in-place Pile with Enlarged Bottom
钻孔扩底桩
pedestal piles
amsacrine injection
under-reamed bored piles
Boring and Expanding Bottom Pile
钻孔扩孔
bore hole drilling and enlarging
高位近水平钻孔
high location strike near-horizontal hole
立式平底平盖容器
vertical vessel with flat top and flat bottom
平底孔当量
Flat-bottomed hole equivalent