 |
| 横轴: 226 phrases in 30 subjects |
| Agriculture | 4 |
| Architecture | 1 |
| Automobiles | 14 |
| Aviation | 10 |
| Bridge construction | 5 |
| Business | 1 |
| Compressors | 4 |
| Computer games | 1 |
| Earth sciences | 1 |
| Electric machinery | 26 |
| Electronics | 8 |
| Explosives and Explosive Ordnance Disposal | 2 |
| General | 4 |
| Geophysics | 4 |
| Gymnastics | 1 |
| Hydroelectric power stations | 3 |
| Mathematics | 1 |
| Metallurgy | 2 |
| Nautical | 4 |
| Oil / petroleum | 6 |
| Plastics | 3 |
| Rail transport | 1 |
| Scuba diving | 1 |
| Shipbuilding | 1 |
| Space | 8 |
| Sports | 1 |
| Table tennis | 1 |
| Technology | 103 |
| Water resources | 1 |
| Wind Energy | 4 |