 |
| |||
| equalizing reservoir (воздушного тормоза) | |||
| малый резервуар: 8 phrases in 7 subjects |
| Firefighting and fire-control systems | 1 |
| Geophysics | 1 |
| Logistics | 1 |
| Makarov | 1 |
| Oil and gas technology | 1 |
| Oilfields | 2 |
| Technology | 1 |
|
| |||
| equalizing reservoir (воздушного тормоза) | |||
| малый резервуар: 8 phrases in 7 subjects |
| Firefighting and fire-control systems | 1 |
| Geophysics | 1 |
| Logistics | 1 |
| Makarov | 1 |
| Oil and gas technology | 1 |
| Oilfields | 2 |
| Technology | 1 |