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| mit Unterbrechungen | |||
| English thesaurus | |||
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| oao | |||
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off and on : 29 phrases in 13 subjects |
| Automated equipment | 3 |
| Coal | 2 |
| Communications | 1 |
| Earth sciences | 1 |
| Finances | 1 |
| Fish farming pisciculture | 1 |
| General | 2 |
| Gymnastics | 2 |
| Metallurgy | 4 |
| Microelectronics | 3 |
| Optics branch of physics | 1 |
| Technology | 2 |
| Transport | 6 |