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| постоянное напряжение | |||
| constant tension: 29 phrases in 15 subjects |
| Aviation | 1 |
| Electronics | 1 |
| Makarov | 2 |
| Mass media | 1 |
| Mining | 1 |
| Oil / petroleum | 4 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Politics | 1 |
| Polygraphy | 2 |
| Psychology | 1 |
| Sports | 2 |
| Technology | 8 |
| Textile industry | 1 |
| Transport | 2 |