 |
| single joint: 126 phrases in 28 subjects |
| Astronautics | 1 |
| Automated equipment | 9 |
| Bridge construction | 1 |
| Construction | 22 |
| Drilling | 1 |
| General | 1 |
| Makarov | 4 |
| Materials science | 1 |
| Mathematics | 1 |
| Mechanic engineering | 32 |
| Mechanics | 2 |
| Metallurgy | 6 |
| Nanotechnology | 3 |
| Nautical | 3 |
| Oil / petroleum | 3 |
| Oil and gas | 2 |
| Oilfields | 1 |
| Pipelines | 3 |
| Rail transport | 1 |
| Robotics | 2 |
| Sakhalin | 1 |
| Seismology | 4 |
| Shipbuilding | 1 |
| Taxes | 2 |
| Technology | 13 |
| Thermal engineering | 1 |
| Transport | 4 |
| Welding | 1 |