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| Wartungsaufgabe f; Wartungsbetrieb m | |||
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Maintenance Operations : 36 phrases in 9 subjects |
| Communications | 19 |
| Economics | 1 |
| Electronics | 4 |
| Environment | 1 |
| General | 3 |
| Information technology | 5 |
| International Monetary Fund | 1 |
| Telecommunications | 1 |
| Telephony | 1 |