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filter unit : 59 phrases in 21 subjects |
| Armored vehicles | 2 |
| Astronautics | 1 |
| Automobiles | 1 |
| Combustion gas turbines | 6 |
| Construction | 2 |
| Electrical engineering | 1 |
| Electronics | 3 |
| Energy industry | 1 |
| General | 1 |
| Industrial hygiene | 1 |
| Mathematics | 1 |
| Medical appliances | 1 |
| Microbiology | 1 |
| Military | 13 |
| Natural resourses and wildlife conservation | 2 |
| Nuclear physics | 1 |
| Refrigeration | 2 |
| Technology | 10 |
| Telecommunications | 5 |
| Tengiz | 2 |
| Transport | 2 |