 |
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| parallel-series | |||
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serie-parallele : 49 phrases in 13 subjects |
| Accumulators | 2 |
| Automated equipment | 11 |
| Aviation | 1 |
| Coal | 2 |
| Computers | 5 |
| Electronics | 3 |
| General | 3 |
| Information technology | 13 |
| Mechanic engineering | 3 |
| Metallurgy | 1 |
| Technology | 2 |
| Telecommunications | 1 |
| Transport | 2 |