 |
| section steel: 54 phrases in 15 subjects |
| Armored vehicles | 2 |
| Automated equipment | 3 |
| Building materials | 2 |
| Cement | 1 |
| Construction | 19 |
| Electrical engineering | 3 |
| Electronics | 1 |
| Energy industry | 3 |
| Mechanics | 1 |
| Metallurgy | 4 |
| Military | 3 |
| Road works | 4 |
| Shipbuilding | 2 |
| Technology | 5 |
| Transport | 1 |