QTZ-2 soil sampling drilling rig

QTZ-2 soil sampling drilling rig < >rief introduction of QTZ-2 soil sampling drilling rigQTZ-2 soil sampling drilling rig adopts the more power, and the impact force is stronger and the drilling depth is deeper, which can drill up to 10-15 meters. 2. Applications of QTZ-2 soil sampling drilling rig Geotechnical engineering investigation; environmental soil survey; agricultural soil survey. Groundwater survey; coastal geological survey; wetland environment investigation.