- KD-150 underground Boring drilling Rig for 150m
- 2016-11-01 23:23
- KD-150 Boring Rig is a type of machine with hydraulic feeding fortunnel boring, applicable to the exploration of metal
- hydraulic component
- 2016-10-30 09:19
- hydraulic component,hydraulic fittings,driling tool,bit
- Joint
- 2016-10-22 13:32
- Core Barrel (Socket) Joint,pipe joint,pipe union