 |
| тепловые потери: 12 phrases in 6 subjects |
| Aviation | 1 |
| Chemistry | 5 |
| Electronics | 1 |
| Natural resourses and wildlife conservation | 1 |
| Radio | 1 |
| Technology | 3 |
|
| тепловые потери: 12 phrases in 6 subjects |
| Aviation | 1 |
| Chemistry | 5 |
| Electronics | 1 |
| Natural resourses and wildlife conservation | 1 |
| Radio | 1 |
| Technology | 3 |