 |
| |||
| surface normal | |||
| нормаль поверхности: 24 phrases in 14 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| Electronics | 1 |
| Lasers | 1 |
| Makarov | 7 |
| Mass media | 1 |
| Mathematics | 5 |
| Mechanics | 1 |
| Nanotechnology | 1 |
| Navigation | 1 |
| Physics | 1 |
| Quantum electronics | 1 |
| Robotics | 1 |
| Technology | 1 |