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Operating Power : 25 phrases in 13 subjects |
| Automated equipment | 1 |
| Aviation | 2 |
| Computers | 1 |
| Construction | 1 |
| Electric motors | 2 |
| Electrical engineering | 1 |
| Energy industry | 2 |
| General | 1 |
| Makarov | 4 |
| Military | 2 |
| Nuclear and fusion power | 2 |
| Programming | 1 |
| Technology | 5 |