 |
| |||
| bottom tank assembly; bottom tank | |||
| нижний бак: 14 phrases in 7 subjects |
| Astronautics | 3 |
| Aviation | 1 |
| Electrical engineering | 1 |
| Energy industry | 1 |
| Mining | 1 |
| Rail transport | 1 |
| Technology | 6 |
|
| |||
| bottom tank assembly; bottom tank | |||
| нижний бак: 14 phrases in 7 subjects |
| Astronautics | 3 |
| Aviation | 1 |
| Electrical engineering | 1 |
| Energy industry | 1 |
| Mining | 1 |
| Rail transport | 1 |
| Technology | 6 |