 |
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| Reduktionssystem n | |||
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Reduction System : 21 phrases in 11 subjects |
| Chemistry | 2 |
| Coal | 1 |
| Communications | 1 |
| Environment | 1 |
| General | 2 |
| Information technology | 2 |
| Microelectronics | 6 |
| Natural sciences | 1 |
| Optics branch of physics | 2 |
| Technology | 2 |
| Telecommunications | 1 |