 |
| вершина угла: 55 phrases in 16 subjects |
| Aerodynamics | 1 |
| Automobiles | 4 |
| Construction | 3 |
| Electronics | 2 |
| Energy industry | 1 |
| Gear train | 3 |
| Machine components | 6 |
| Mathematics | 5 |
| Mechanic engineering | 5 |
| Missiles | 1 |
| Optics branch of physics | 1 |
| Road works | 1 |
| Sewing and clothing industry | 1 |
| Technology | 10 |
| Welding | 8 |
| Wood processing | 3 |