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垂直 面 : 230 phrases in 35 subjects |
| 2 | |
| Agriculture | 5 |
| Air defense | 3 |
| Architecture | 1 |
| Athletics | 1 |
| Automobiles | 5 |
| Aviation | 15 |
| Bridge construction | 8 |
| Business | 1 |
| Cartography | 1 |
| Desert science | 1 |
| Drilling | 4 |
| Earth sciences | 5 |
| Electronics | 9 |
| Explosives and Explosive Ordnance Disposal | 3 |
| General | 9 |
| Geophysics | 32 |
| Information technology | 1 |
| Life sciences | 1 |
| Management | 2 |
| Metallurgy | 6 |
| Nautical | 3 |
| Navigation | 1 |
| Oil / petroleum | 29 |
| Otorhinolaryngology | 3 |
| Rail transport | 1 |
| Refrigeration | 1 |
| Shipbuilding | 3 |
| Skydiving | 6 |
| Space | 8 |
| Sports | 1 |
| Technology | 55 |
| Telecommunications | 2 |
| Tennis | 1 |
| Volleyball | 1 |
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