 |
| |||
| rocket-engine assembly; rocket-motor assembly; all-rocket propulsion; rocket propulsion system | |||
| ракетная ДУ: 37 do fraz, 2 tematyki |
| Astronautyka | 35 |
| Nanotechnologia | 2 |
|
| |||
| rocket-engine assembly; rocket-motor assembly; all-rocket propulsion; rocket propulsion system | |||
| ракетная ДУ: 37 do fraz, 2 tematyki |
| Astronautyka | 35 |
| Nanotechnologia | 2 |