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Operating Characteristics : 63 phrases in 24 subjects |
| Agriculture | 2 |
| Air defense | 2 |
| Automated equipment | 2 |
| Aviation | 1 |
| Aviation medicine | 1 |
| Construction | 2 |
| Diplomacy | 1 |
| Economics | 1 |
| Electronics | 16 |
| Makarov | 2 |
| Mathematics | 3 |
| Medical | 5 |
| Melioration | 1 |
| Metallurgy | 3 |
| Military | 1 |
| Oil / petroleum | 1 |
| Oil processing plants | 3 |
| Programming | 1 |
| Quality control and standards | 2 |
| Research and development | 2 |
| Statistics | 4 |
| Technology | 5 |
| Transport | 1 |
| Valves | 1 |