 |
| стрелка прибора: 68 phrases in 26 subjects |
| Armored vehicles | 1 |
| Astronautics | 2 |
| Automated equipment | 1 |
| Automobiles | 2 |
| Aviation | 1 |
| Aviation medicine | 1 |
| Cinematography | 2 |
| Construction | 1 |
| Drilling | 3 |
| Energy industry | 6 |
| Geology | 1 |
| Machinery and mechanisms | 1 |
| Makarov | 3 |
| Mass media | 2 |
| Mathematics | 2 |
| Metrology | 2 |
| Military | 2 |
| Mining | 3 |
| Nautical | 3 |
| Oil / petroleum | 2 |
| Oilfields | 1 |
| Physics | 2 |
| Rail transport | 3 |
| Shipbuilding | 1 |
| Technology | 17 |
| Transport | 3 |