掘削径
300ミリメートル, 50mm, 75mm, 60mm, 100mm, 200ミリメートル
Drill rod diameter (mm)
42
Rod change method
Full automatic screw thread
Drilling method
Percussive and rotating type
Drilling hole diameter(mm)
Within 200mm
Name
Well Drilling Rig Machine Rig Price
keyword
hydraulic water well drilling rig