·Mud Circulating System | [2016-07-12] | |
·Mud Circulating System | [2016-07-12] | |
·VFD House | [2016-07-12] | |
·VFD House | [2016-07-12] | |
·Sub structure | [2016-07-12] | |
· Crown block | [2016-07-12] | |
·DC-driven drilling rigs | [2016-07-12] | |
·Electrical drive zj70 land rig | [2016-07-12] | |
·Electrical drive zj70 land rig | [2016-07-12] | |
·Electrical Drilling Rig | [2016-07-12] | |