| |||
| легкосбрасываемая конструкция | |||
|
relief structure : 4 phrases in 3 subjects |
| Geophysics | 2 |
| Oil and gas technology | 1 |
| Technology | 1 |
| |||
| легкосбрасываемая конструкция | |||
|
relief structure : 4 phrases in 3 subjects |
| Geophysics | 2 |
| Oil and gas technology | 1 |
| Technology | 1 |