 |
| |||
| hydraulic gate; hydraulic valve | |||
| гидравлическая задвижка: 20 phrases in 6 subjects |
| Caspian | 1 |
| Drilling | 5 |
| Oil / petroleum | 2 |
| Oil and gas | 7 |
| Oil and gas technology | 2 |
| Oilfields | 3 |
|
| |||
| hydraulic gate; hydraulic valve | |||
| гидравлическая задвижка: 20 phrases in 6 subjects |
| Caspian | 1 |
| Drilling | 5 |
| Oil / petroleum | 2 |
| Oil and gas | 7 |
| Oil and gas technology | 2 |
| Oilfields | 3 |