 |
| |||
| valve assembly (olchiccc) | |||
| узел клапана: 16 phrases in 7 subjects |
| Automated equipment | 1 |
| General | 2 |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Oilfields | 3 |
| Technology | 5 |
|
| |||
| valve assembly (olchiccc) | |||
| узел клапана: 16 phrases in 7 subjects |
| Automated equipment | 1 |
| General | 2 |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Oilfields | 3 |
| Technology | 5 |