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| excess pressure: 30 phrases in 19 subjects |
| Aerohydrodynamics | 2 |
| Armored vehicles | 1 |
| Construction | 3 |
| Electronics | 1 |
| Energy industry | 1 |
| Makarov | 3 |
| Mathematics | 1 |
| Military | 1 |
| Mining | 1 |
| Occupational health & safety | 1 |
| Oil and gas | 1 |
| Pumps | 1 |
| Refrigeration | 2 |
| Sakhalin | 1 |
| Scuba diving | 1 |
| Security systems | 2 |
| Technology | 4 |
| Transport | 1 |
| Water resources | 2 |
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