The earth auger is the important pilling machine under construction.
螺旋钻孔机是用于基建施工中一种重要的桩工机械。
2
Currently has a long auger, lime machine, High Pressure Jet Drilling Rig, strong drill Roofbolter more than 10 varieties of five series.
目前已形成长螺旋钻机、灰土桩机、高压旋喷钻机、强冲钻机、锚杆钻机五大系列10多个品种。
3
The utility model relates to a rotary tillage land preparation machine; a reducer is connected with a packing auger, and a roller is connected with a roller outer tooth.