| |||
| Campbell-Verfahren n | |||
| Varianzmethode f | |||
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alternating current : 64 phrases in 10 subjects |
| Communications | 1 |
| Electronics | 29 |
| Energy industry | 4 |
| General | 5 |
| Information technology | 1 |
| Mechanic engineering | 6 |
| Metallurgy | 2 |
| Microsoft | 1 |
| Technology | 1 |
| Transport | 14 |