The new type of pile engine of grouting adopts structure of eccentric block vibration, setting pile by forced vibration soil to be broken.
新型灌注沉桩机采用偏心块振动式机构，强迫振动土壤破裂下沉桩管。
The new type of pile engine of grouting adopts structure of eccentric block vibration, setting pile by forced vibration soil to be broken.
新型灌注沉桩机采用偏心块振动式机构，强迫振动土壤破裂下沉桩管。
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