 |
| akumulator: 131 phrases in 16 subjects |
| Aviation | 1 |
| Chemistry | 8 |
| Construction | 6 |
| Electrical engineering | 33 |
| Electrochemistry | 5 |
| Finishing | 1 |
| Firefighting and fire-control systems | 1 |
| Forestry | 1 |
| General | 7 |
| Mathematics | 1 |
| Mining | 2 |
| Missiles | 3 |
| Radioengineering | 3 |
| Rail transport | 1 |
| Refrigeration | 1 |
| Technology | 57 |