 |
| |||
| плёночное течение | |||
| film flow: 14 phrases in 9 subjects |
| Astronautics | 1 |
| Chemistry | 1 |
| Ecology | 1 |
| Electronics | 1 |
| Energy industry | 3 |
| Medical appliances | 1 |
| Technology | 4 |
| Thermal engineering | 1 |
| Transport | 1 |
|
| |||
| плёночное течение | |||
| film flow: 14 phrases in 9 subjects |
| Astronautics | 1 |
| Chemistry | 1 |
| Ecology | 1 |
| Electronics | 1 |
| Energy industry | 3 |
| Medical appliances | 1 |
| Technology | 4 |
| Thermal engineering | 1 |
| Transport | 1 |