 |
| control variable: 152 phrases in 31 subjects |
| Armored vehicles | 1 |
| Astronautics | 8 |
| Automated equipment | 16 |
| Automatic control | 2 |
| Automobiles | 4 |
| Aviation | 5 |
| Computers | 1 |
| Construction | 2 |
| Electrical engineering | 3 |
| Electronics | 6 |
| Energy industry | 3 |
| General | 1 |
| Household appliances | 1 |
| Information technology | 2 |
| Makarov | 6 |
| Mass media | 2 |
| Medical | 3 |
| Medical appliances | 2 |
| Military | 4 |
| Nautical | 1 |
| Oil and gas | 1 |
| Polygraphy | 1 |
| Programming | 39 |
| Public utilities | 1 |
| Quality control and standards | 1 |
| Refrigeration | 3 |
| Shipbuilding | 1 |
| Technology | 28 |
| Thermal engineering | 2 |
| Welding | 1 |
| Wood processing | 1 |