 |
| |||
| variation with time | |||
| изменение со временем: 6 phrases in 6 subjects |
| Astronautics | 1 |
| Electronics | 1 |
| Energy industry | 1 |
| Geophysics | 1 |
| Makarov | 1 |
| Meteorology | 1 |
|
| |||
| variation with time | |||
| изменение со временем: 6 phrases in 6 subjects |
| Astronautics | 1 |
| Electronics | 1 |
| Energy industry | 1 |
| Geophysics | 1 |
| Makarov | 1 |
| Meteorology | 1 |