 |
| |||
| платформа мачты (ssn) | |||
| tower platform: 21 phrases in 9 subjects |
| Astronautics | 1 |
| Construction | 2 |
| General | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 6 |
| Oil and gas technology | 4 |
| Oilfields | 3 |
| Programming | 2 |
| Technology | 1 |
|
| |||
| платформа мачты (ssn) | |||
| tower platform: 21 phrases in 9 subjects |
| Astronautics | 1 |
| Construction | 2 |
| General | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 6 |
| Oil and gas technology | 4 |
| Oilfields | 3 |
| Programming | 2 |
| Technology | 1 |