|
transition zone : 36 phrases in 19 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| Cement | 1 |
| Drilling | 1 |
| Electronics | 1 |
| Energy industry | 4 |
| Geophysics | 4 |
| Hydrology | 2 |
| Makarov | 1 |
| Mass media | 2 |
| Mechanics | 1 |
| Medical | 2 |
| Mining | 1 |
| Nautical | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 5 |
| Oilfields | 1 |
| Sakhalin | 3 |
| Technology | 2 |