 |
| определение твёрдости: 246 phrases in 37 subjects |
| Agriculture | 1 |
| Astronautics | 1 |
| Automated equipment | 6 |
| Automobiles | 4 |
| Aviation | 1 |
| Chemistry | 1 |
| Construction | 8 |
| Drilling | 6 |
| Electrical engineering | 8 |
| Electrochemistry | 3 |
| Electronics | 1 |
| Firefighting and fire-control systems | 2 |
| General | 5 |
| GOST | 1 |
| Leather | 1 |
| Makarov | 27 |
| Mass media | 5 |
| Materials science | 3 |
| Mechanic engineering | 7 |
| Metallurgy | 34 |
| Metrology | 2 |
| Mining | 3 |
| Nanotechnology | 1 |
| Nautical | 5 |
| Oil / petroleum | 5 |
| Oil and gas | 2 |
| Oil processing plants | 1 |
| Packaging | 1 |
| Physics | 3 |
| Pipelines | 5 |
| Polygraphy | 1 |
| Polymers | 19 |
| Quality control and standards | 24 |
| Shipbuilding | 1 |
| Silicate industry | 2 |
| Technology | 44 |
| Transport | 2 |