| |||
| Senderimpuls m | |||
|
transmitter pulse : 10 phrases in 6 subjects |
| Earth sciences | 1 |
| Electronics | 1 |
| Optics branch of physics | 2 |
| Quality control and standards | 1 |
| Technology | 4 |
| Telecommunications | 1 |
| |||
| Senderimpuls m | |||
|
transmitter pulse : 10 phrases in 6 subjects |
| Earth sciences | 1 |
| Electronics | 1 |
| Optics branch of physics | 2 |
| Quality control and standards | 1 |
| Technology | 4 |
| Telecommunications | 1 |