jack hammer
短語(yǔ)詞組
- jack engine hammer 氣鎚
- jack -hammer e 手持式風(fēng)鑽
- jack hammer drill 手持式鑿巖機(jī);手提鎚鑽
- pneumatic jack hammer 氣動(dòng)鎚
- shocking jack hammer 沖擊式鑿巖機(jī)
- hydraulic jack hammer 液壓鑿巖機(jī)
- motor jack hammer 內(nèi)燃鑿巖機(jī)
- electric jack hammer 電動(dòng)鑿巖機(jī) 返回 jack hammer