| |||
| качание конструкции | |||
|
structure rocking : 6 phrases in 4 subjects |
| Construction | 3 |
| Geography | 1 |
| Makarov | 1 |
| Oil and gas technology | 1 |
| |||
| качание конструкции | |||
|
structure rocking : 6 phrases in 4 subjects |
| Construction | 3 |
| Geography | 1 |
| Makarov | 1 |
| Oil and gas technology | 1 |