 |
| steel bar: 65 phrases in 20 subjects |
| Automated equipment | 2 |
| Aviation | 1 |
| Cement | 1 |
| Construction | 18 |
| Electronics | 1 |
| General | 2 |
| Geology | 1 |
| Hydraulic engineering | 1 |
| Hydroelectric power stations | 1 |
| Makarov | 1 |
| Mathematics | 1 |
| Metallurgy | 5 |
| Military | 1 |
| Mining | 1 |
| Nautical | 1 |
| Oilfields | 2 |
| Rail transport | 1 |
| Roll stock | 7 |
| Technology | 15 |
| Transport | 2 |