 |
| |||
| collection and discharge (сточных вод Ananaska) | |||
| сбор и отвод: 7 phrases in 6 subjects |
| Astronautics | 1 |
| Construction | 1 |
| Ecology | 1 |
| Firefighting and fire-control systems | 1 |
| Makarov | 2 |
| Technology | 1 |
|
| |||
| collection and discharge (сточных вод Ananaska) | |||
| сбор и отвод: 7 phrases in 6 subjects |
| Astronautics | 1 |
| Construction | 1 |
| Ecology | 1 |
| Firefighting and fire-control systems | 1 |
| Makarov | 2 |
| Technology | 1 |