FTZ 1 TR 6 (Q1389809)
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German national digital signalling protocol formerly used for ISDN
Language | Label | Description | Also known as |
---|---|---|---|
English | FTZ 1 TR 6 |
German national digital signalling protocol formerly used for ISDN |
Statements
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Wikipedia(2 entries)
- dewiki FTZ 1 TR 6
- enwiki FTZ 1 TR 6