 |
| elastic limit: 52 phrases in 20 subjects |
| Automated equipment | 2 |
| Bridge construction | 1 |
| Cement | 1 |
| Construction | 17 |
| Geology | 1 |
| Hydrology | 1 |
| Makarov | 5 |
| Materials science | 1 |
| Mathematics | 2 |
| Metal science | 1 |
| Nautical | 6 |
| Polymers | 2 |
| Rail transport | 2 |
| Road works | 1 |
| Sakhalin A | 1 |
| Seismology | 2 |
| Shipbuilding | 1 |
| Technology | 2 |
| Transport | 2 |
| Wood processing | 1 |