 |
| |||
| учебно-технологический практикум (Alexander Demidov) | |||
|
technology workshop : 22 phrases in 5 subjects |
| Astronautics | 17 |
| Education | 2 |
| Energy industry | 1 |
| Oil and gas | 1 |
| United Nations | 1 |
|
| |||
| учебно-технологический практикум (Alexander Demidov) | |||
|
technology workshop : 22 phrases in 5 subjects |
| Astronautics | 17 |
| Education | 2 |
| Energy industry | 1 |
| Oil and gas | 1 |
| United Nations | 1 |