 |
| |||
| base (на которой монтируется буровой станок) | |||
| рама вышки: 8 phrases in 4 subjects |
| Oil / petroleum | 4 |
| Oil and gas | 1 |
| Oil and gas technology | 2 |
| Technology | 1 |
|
| |||
| base (на которой монтируется буровой станок) | |||
| рама вышки: 8 phrases in 4 subjects |
| Oil / petroleum | 4 |
| Oil and gas | 1 |
| Oil and gas technology | 2 |
| Technology | 1 |