 |
| |||
| parallel dual-fuel burn; simultaneously dual-fuel burn | |||
| одновременное сжигание двух видов горючего: 26 phrases in 3 subjects |
| Astronautics | 24 |
| Military | 1 |
| Technology | 1 |
|
| |||
| parallel dual-fuel burn; simultaneously dual-fuel burn | |||
| одновременное сжигание двух видов горючего: 26 phrases in 3 subjects |
| Astronautics | 24 |
| Military | 1 |
| Technology | 1 |