GXY-1 Geological Exploration Drilling Equipment For Engineering Prospecting Quick Detail: 1. GXY-1 drilling has large input power and output torque. ....
GXY-1A Exploration Drilling Rig , Core Drilling Equipment For Mountain Areas Quick Detail: 1. GXY-1A drilling rig, the improved product based on GXY-1 ...
GXY-1C Exploration drilling With Low Rotary Speed , Big Torque Quick Detail: 1. GXY-1C drilling rig, the improved product based on GXY-1 drill rig. It ...
GXY-2B Hard Alloy Core Exploration Drilling Rig Directional Drilling For Core Sampling Quick Detail: 1. GXY-2B drilling rig is developed from GXY-2, ....
GXY-2 Hydraulic Exploration Drilling Rig Hydraulic Fed For Water Discharge Tunnel Quick Detail: 1. There are more speed grade (8 grades), reasonable ....