 |
| частота полей: 44 phrases in 14 subjects |
| Automated equipment | 1 |
| Cinema equipment | 2 |
| Electronics | 5 |
| Energy industry | 1 |
| Forestry | 2 |
| Geology | 1 |
| High energy physics | 2 |
| Nuclear physics | 1 |
| Optics branch of physics | 1 |
| Polymers | 4 |
| Quantum electronics | 6 |
| Radio | 8 |
| Television | 4 |
| Wood processing | 6 |