 |
| bending stress: 36 phrases in 18 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| Aviation | 1 |
| Combustion gas turbines | 1 |
| Construction | 11 |
| Drilling | 2 |
| Makarov | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 3 |
| Nautical | 4 |
| Nuclear and fusion power | 1 |
| Oil and gas | 2 |
| Packaging | 1 |
| Plastics | 1 |
| Rail transport | 1 |
| Shipbuilding | 1 |
| Technology | 2 |
| Thermal engineering | 1 |