 |
| |||
| Glimmlampe f | |||
| тлеющая лампа: 76 phrases in 8 subjects |
| Antennas and waveguides | 1 |
| Automated equipment | 8 |
| Aviation | 1 |
| Cinematography | 1 |
| Electronics | 44 |
| Optics branch of physics | 2 |
| Radio | 14 |
| Technology | 5 |
|
| |||
| Glimmlampe f | |||
| тлеющая лампа: 76 phrases in 8 subjects |
| Antennas and waveguides | 1 |
| Automated equipment | 8 |
| Aviation | 1 |
| Cinematography | 1 |
| Electronics | 44 |
| Optics branch of physics | 2 |
| Radio | 14 |
| Technology | 5 |