 |
| поперечное сечение: 113 phrases in 23 subjects |
| Antennas and waveguides | 3 |
| Astronomy | 1 |
| Aviation | 10 |
| Chemistry | 5 |
| Construction | 14 |
| Electronics | 3 |
| Forestry | 8 |
| Gear train | 1 |
| General | 2 |
| Geology | 1 |
| Geometry | 1 |
| High energy physics | 1 |
| Hydraulic engineering | 18 |
| Mechanic engineering | 5 |
| Medical | 1 |
| Metallurgy | 7 |
| Mining | 4 |
| Natural resourses and wildlife conservation | 5 |
| Oil and gas technology | 1 |
| Physics | 1 |
| Radio | 1 |
| Technology | 17 |
| Textile industry | 3 |