impaction rootage - shaped pile

• 挤扩支盘桩

impaction rootage - shaped pile的用法和样例：

例句

1. The compaction-under reamed bored pile is a new type one with high bearing capacity and low settlement.
   摘要挤扩支盘灌注桩是一种具有高承载力和低沉降量特性的新型桩。