| |||
| Nullfrequenz f | |||
|
zero frequency : 11 phrases in 6 subjects |
| Communications | 1 |
| Measuring instruments | 2 |
| Microelectronics | 1 |
| Optics branch of physics | 1 |
| Physics | 2 |
| Technology | 4 |
| |||
| Nullfrequenz f | |||
|
zero frequency : 11 phrases in 6 subjects |
| Communications | 1 |
| Measuring instruments | 2 |
| Microelectronics | 1 |
| Optics branch of physics | 1 |
| Physics | 2 |
| Technology | 4 |