Min. Order Reference FOB Price
1 Set US$7,500.00-9,000.00 / Set
Product Description
Product Description Core drilling rig HZ-180YY water well drilling rigs of shallow well 180m depth 1.With hydraulic automatic feedin mechanism, improve drilling efficiency, reduce labo intensity; 2.With a hole bottom pressure gauge, easy to grasp the situation inside the hole; 3.Compact ...