 |
| |||
| boost-phase time; cut-off time; duration of power flight; duration of powered flight; active flight time | |||
| motor burning period | |||
| продолжительность активного полёта: 7 phrases in 4 subjects |
| Astronautics | 3 |
| Astronomy | 1 |
| Missiles | 1 |
| Nanotechnology | 2 |
|
| |||
| boost-phase time; cut-off time; duration of power flight; duration of powered flight; active flight time | |||
| motor burning period | |||
| продолжительность активного полёта: 7 phrases in 4 subjects |
| Astronautics | 3 |
| Astronomy | 1 |
| Missiles | 1 |
| Nanotechnology | 2 |