 |
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| Ein/Aus n | |||
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| auf-zu; ein-aus | |||
| Marche/Arrêt: 25 phrases in 12 subjects |
| Agriculture | 1 |
| Communications | 2 |
| Computers | 5 |
| Earth sciences | 1 |
| Electronics | 3 |
| General | 1 |
| Information technology | 4 |
| Mechanic engineering | 2 |
| Metallurgy | 1 |
| Textile industry | 1 |
| Transport | 1 |
| Радиоактивное излучение | 3 |