Engineering geological core drilling rig Drilling Rig for Borehole Core Drilling, Water Well Drilling GY150 series drilling rig Description: Multiple revolving speed grades with large torque meets different ... Διαβάστε περισσότερα
Portable Water Well Drilling Machine Geotechnical Soil Test And Core Drilling Rig XY-1BT PORTABLE DRILLING RIG WITH MUD PUMP INTEGRATED Mud pump is mounted on XY-1BT Multiple revolving speed grades for ... Διαβάστε περισσότερα
200mm Diamond Core Drill / Rock Core Drilling Machine For Exporting Description: Large torque, powerful drill in a light and small size. Multiple speed grades in forward & reverse revolving, meeting different ... Διαβάστε περισσότερα
