pile hammer
短语词组
- pile driving hammer 打桩锤;桩锤
- pile driver hammer [建]打桩锤
- drop pile -hammer 打桩的落锤
- pile -hammer 打桩机;翻译
- Steam Pile -hammer 汽桩锤
- driving hammer pile driver hammer 打桩锤
- Differential acting pile -hammer 差动桩锤
- differential -acting pile-hammer 复动打桩机
- single -acting pile-hammer 单动式打桩槌 返回 pile hammer