 |
| |||
| hypergolic | |||
|
на самовоспламеняющемся топливе : 14 phrases in 4 subjects |
| Astronautics | 10 |
| Firefighting and fire-control systems | 2 |
| Military | 1 |
| Oil / petroleum | 1 |
|
| |||
| hypergolic | |||
|
на самовоспламеняющемся топливе : 14 phrases in 4 subjects |
| Astronautics | 10 |
| Firefighting and fire-control systems | 2 |
| Military | 1 |
| Oil / petroleum | 1 |