- Drilling Rig
- 2016-11-04 12:33
- 1. It is such driving models as diesel hydraulic change-moment(or coupler box)+chain box, diesel+deceleratorr+narrow V b
- Steam Turbine
- 2016-10-25 07:48
- Steam turbines of up to 30MW each for many years, and actively adopted CAD/CAM/PDM and other advanced methods of design,
- Mud Pump
- 2016-10-22 17:30
- 1. Power endContinuous tooth herringbone gear. One-piece alloy steel crank. Renewable crosshead guide. The frame is made