1) expanded bore by heavy hammer
柱锤冲孔
2) Compacted-expanded method in column-hammer thrust boring
柱锤冲孔夯扩法
4) piles thrusted-expanged in column-hammer
柱锤冲扩桩
1.
The application of piles thrusted-expanged in column-hammer in collapsible loess foundation treatment;
柱锤冲扩桩在湿陷性黄土地基处理中的应用
5) mallet perforator
锤式冲孔机
6) Down Hole Dynamic Compaction pile
柱锤冲扩桩桩法
补充资料：揲揲锤锤
1.象声词。促织的叫声。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条