 |
| |||
| Pausenzeichen n | |||
| interval signal: 14 phrases in 5 subjects |
| Automated equipment | 8 |
| Communications | 1 |
| Power system protection | 1 |
| Technology | 3 |
| Video recording | 1 |
|
| |||
| Pausenzeichen n | |||
| interval signal: 14 phrases in 5 subjects |
| Automated equipment | 8 |
| Communications | 1 |
| Power system protection | 1 |
| Technology | 3 |
| Video recording | 1 |