?打桩机
... 打桩工 stake man; stakeman 打桩机 hammer apparatus; impact tension machine; impacter; impactor; monkey engine; pile driver; pile driving engine; pile driving machine; pile driving rig; pile engine; pile hammer; pile rig; pile-driving machine; pilehammer; piledrivingengine; piling machine; piling plant; piling rig; pole press; ram engine; ram machine; ramming machine; stake driver; staking machine 打桩架 pile driving frame; pile driving tower; pile frame; piledrivingframe; pileframe; ram framework ...