 |
| detektor: 312 phrases in 16 subjects |
| Analytical chemistry | 43 |
| Chemistry | 10 |
| Electrical engineering | 180 |
| Electronics | 3 |
| Forestry | 1 |
| General | 1 |
| Information technology | 2 |
| Mine surveying | 1 |
| Mining | 12 |
| Nuclear physics | 4 |
| Occupational health & safety | 3 |
| Physics | 2 |
| Radio | 1 |
| Radioengineering | 5 |
| Technology | 43 |
| Television | 1 |