 |
|
maximum demand : 70 phrases in 16 subjects |
| Automated equipment | 9 |
| Communications | 1 |
| Construction | 1 |
| Economics | 3 |
| Electrical engineering | 2 |
| Electronics | 14 |
| Energy industry | 4 |
| Energy system | 6 |
| General | 1 |
| Makarov | 2 |
| Mass media | 1 |
| Rail transport | 3 |
| Solar power | 1 |
| Technology | 19 |
| Thermal engineering | 2 |
| Transport | 1 |