dial receiver
| switching matrix
| dial receiver | |
| telecom. | Wahlempfänger |
| switching matrix | |
| commun. | Koppeleinheit; Koppler; Bildkreuzschienenverteiler |
| el. | Umschaltmatrix |
| tech. | Koppelfeld; Schaltmatrix |
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| Wahlempfänger | |||
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dial receiver : 2 phrases in 1 subject |
| Technology | 2 |