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| Gleichstromquelle f | |||
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direct-current current : 98 phrases in 14 subjects |
| Communications | 13 |
| Earth sciences | 9 |
| Electronics | 30 |
| Energy industry | 1 |
| General | 5 |
| Health care | 2 |
| Information technology | 8 |
| Mechanic engineering | 6 |
| Metallurgy | 3 |
| Municipal planning | 1 |
| Natural sciences | 1 |
| Optics branch of physics | 1 |
| Technology | 2 |
| Transport | 16 |