 |
| |||
| Brennfleck m; Kathodenbrennfleck m; Kathodenfleck m; Fokalfleck m (einer Radioantenne); Fokus m | |||
| фокальное пятно: 12 phrases in 5 subjects |
| Medical appliances | 3 |
| Optics branch of physics | 1 |
| Quantum electronics | 4 |
| Radiography | 1 |
| Technology | 3 |
|
| |||
| Brennfleck m; Kathodenbrennfleck m; Kathodenfleck m; Fokalfleck m (einer Radioantenne); Fokus m | |||
| фокальное пятно: 12 phrases in 5 subjects |
| Medical appliances | 3 |
| Optics branch of physics | 1 |
| Quantum electronics | 4 |
| Radiography | 1 |
| Technology | 3 |