About 1402 products for managed pressure drilling (0.004)
Small Crawler Drilling Rig for Sale
Desc:Product Details1.Full hydraulic crawler type rotary drilling rig adopt pressurized drilling mode, enabling rotary drilling depth is 5~50m. matching th...
2024-01-23
Small Crawler Drilling Rig for Sale
Desc:Product Details1.Full hydraulic crawler type rotary drilling rig adopt pressurized drilling mode, enabling rotary drilling depth is 5~50m. matching th...
2024-01-23