 |
| surface bearing: 124 phrases in 33 subjects |
| Aerodynamics | 1 |
| Architecture | 1 |
| Armored vehicles | 2 |
| Astronautics | 1 |
| Automated equipment | 5 |
| Automobiles | 8 |
| Aviation | 3 |
| Construction | 4 |
| Drilling | 2 |
| Electronics | 1 |
| General | 5 |
| Geology | 2 |
| Leather | 2 |
| Makarov | 22 |
| Mass media | 1 |
| Mechanic engineering | 2 |
| Mechanics | 3 |
| Metallurgy | 1 |
| Metrology | 1 |
| Military | 1 |
| Mineral processing | 1 |
| Nautical | 2 |
| Oil / petroleum | 1 |
| Oil and gas | 2 |
| Physics | 1 |
| Polygraphy | 1 |
| Rail transport | 7 |
| Robotics | 1 |
| Shipbuilding | 2 |
| Silicate industry | 1 |
| Technology | 28 |
| Transport | 4 |
| Weapons and gunsmithing | 5 |