post-hole auger挖柱孔钻;螺旋手钻
Auger post-hole螺旋手钻
Installation of post-hole净洞口后置法
post hole driller柱孔钻工
Post Hole Diggers孔洞挖掘机
post hole spade挖柱孔锹
post hole auger柱式带孔螺旋
post hole digger匙形取土器
post hole borer匙形取土器
同义词：posthole