 ZJ70D DC Electric Drilling Rig |
2016-08-04 |
| ZJ70D(2000hp) drill rig,1500hp,750hp |
2016-08-04 |
| Electric Control System on Oil Drilling Platform |
2016-08-04 |
| ZJ70D Land Drilling Rig (ZJ70D) |
2016-08-04 |
| ZJ70D drilling rig |
2016-08-04 |
| ZJ70D drilling rig SCR DC electric drilling rig |
2016-08-04 |
| mud pump package(F1600+AC Motor),Use For ZJ70DBS Rig |
2016-08-04 |
| ZJ70/4500D 2000HP DC Drilling Rig |
2016-08-04 |
| Digital variable frequency electric rig ZJ70DBS |
2016-08-04 |
| Land Workover Rigs Land Drilling Rigs Land Oil Drilling Rigs |
2016-08-04 |
