| |||
| Hauptkoppelfeld n (System 12); Teilkoppelfeld n (exchange) | |||
| Bündelweiche f | |||
|
Group Switching : 12 phrases in 6 subjects |
| Communications | 4 |
| Computers | 1 |
| Measuring instruments | 1 |
| Optics branch of physics | 1 |
| Technology | 2 |
| Telecommunications | 3 |
| |||
| Hauptkoppelfeld n (System 12); Teilkoppelfeld n (exchange) | |||
| Bündelweiche f | |||
|
Group Switching : 12 phrases in 6 subjects |
| Communications | 4 |
| Computers | 1 |
| Measuring instruments | 1 |
| Optics branch of physics | 1 |
| Technology | 2 |
| Telecommunications | 3 |