 |
| показание счётчика: 59 phrases in 20 subjects |
| Architecture | 2 |
| Astronautics | 1 |
| Drilling | 1 |
| Economy | 1 |
| Electronics | 2 |
| Energy industry | 1 |
| Energy system | 5 |
| Engines | 1 |
| General | 7 |
| Hydraulics | 1 |
| Makarov | 7 |
| Mass media | 3 |
| Measuring instruments | 2 |
| Metrology | 5 |
| Mining | 1 |
| Music | 1 |
| Oil / petroleum | 1 |
| Power system protection | 2 |
| Technology | 13 |
| Telecommunications | 2 |