短語(yǔ)詞組短語(yǔ)drop pile -hammer 打樁的落錘Steam Pile -hammer 汽樁錘pile -driving hammer operator 打樁錘運(yùn)營(yíng)商hydraulic pile -driving hammer 液壓打樁錘Differential acting pile -hammer 差動(dòng)樁錘pendulum pile -driven hammer 擺錘式打樁機(jī)differential -acting pile-hammer 復(fù)動(dòng)打樁機(jī)single -acting pile-hammer 單動(dòng)式打樁槌sheet -pile hammer 板樁錘 返回 pile-hammer