 |
| |||
| economic cost | |||
| economic costs | |||
| оптимальные затраты: 8 phrases in 8 subjects |
| Astronautics | 1 |
| Ecology | 1 |
| Economy | 1 |
| General | 1 |
| Nuclear and fusion power | 1 |
| Production | 1 |
| Programming | 1 |
| Sakhalin | 1 |
|
| |||
| economic cost | |||
| economic costs | |||
| оптимальные затраты: 8 phrases in 8 subjects |
| Astronautics | 1 |
| Ecology | 1 |
| Economy | 1 |
| General | 1 |
| Nuclear and fusion power | 1 |
| Production | 1 |
| Programming | 1 |
| Sakhalin | 1 |