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| туннельное укрытие высотой до 1,5 м | |||
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low tunnel : 33 phrases in 12 subjects |
| Aerohydrodynamics | 9 |
| Astronautics | 4 |
| Aviation | 3 |
| Electronics | 1 |
| Hydraulic engineering | 1 |
| Makarov | 4 |
| Military | 1 |
| Nanotechnology | 1 |
| Nautical | 2 |
| Refrigeration | 2 |
| Technology | 4 |
| Transport | 1 |