 |
|
hard surface : 65 phrases in 25 subjects |
| Airports and air traffic control | 1 |
| Architecture | 1 |
| Armored vehicles | 2 |
| Astronautics | 1 |
| Automated equipment | 1 |
| Automobiles | 1 |
| Aviation | 2 |
| Chemical industry | 1 |
| Chemistry | 2 |
| Construction | 4 |
| Electronics | 1 |
| General | 2 |
| Household appliances | 1 |
| Hovercraft | 1 |
| Makarov | 15 |
| Metallurgy | 1 |
| Microelectronics | 4 |
| Military | 4 |
| Mining | 1 |
| Non-destructive testing | 1 |
| Oil / petroleum | 2 |
| Oilfields | 1 |
| Polygraphy | 1 |
| Road works | 2 |
| Technology | 12 |