 |
| |||
| expanding element | |||
| расширяющийся элемент: 9 phrases in 6 subjects |
| Electrical engineering | 1 |
| Mining | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Oilfields | 2 |
| Technology | 1 |
|
| |||
| expanding element | |||
| расширяющийся элемент: 9 phrases in 6 subjects |
| Electrical engineering | 1 |
| Mining | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Oilfields | 2 |
| Technology | 1 |