 |
| |||
| оптико-механический | |||
| optisch-mechanisch: 13 phrases in 5 subjects |
| Aerodynamics | 1 |
| Natural resourses and wildlife conservation | 2 |
| Optics branch of physics | 1 |
| Quantum electronics | 1 |
| Technology | 8 |
|
| |||
| оптико-механический | |||
| optisch-mechanisch: 13 phrases in 5 subjects |
| Aerodynamics | 1 |
| Natural resourses and wildlife conservation | 2 |
| Optics branch of physics | 1 |
| Quantum electronics | 1 |
| Technology | 8 |