 |
| flow curve: 40 phrases in 19 subjects |
| Aerodynamics | 1 |
| Automated equipment | 5 |
| Biology | 1 |
| Caspian | 1 |
| Construction | 2 |
| Ecology | 1 |
| Electronics | 3 |
| Energy industry | 1 |
| Hydraulic engineering | 1 |
| Hydrology | 2 |
| Medical | 4 |
| Melioration | 2 |
| Oil / petroleum | 2 |
| Oil and gas | 1 |
| Refrigeration | 1 |
| Road works | 1 |
| Sakhalin | 2 |
| Technology | 5 |
| Water resources | 4 |