 |
| 波道: 345 phrases in 30 subjects |
| Agriculture | 1 |
| Air defense | 22 |
| Automobiles | 6 |
| Aviation | 8 |
| Cartography | 1 |
| Chemistry | 1 |
| Communications | 1 |
| Computer networks | 2 |
| Construction | 3 |
| Cryptography | 1 |
| Earth sciences | 12 |
| Electronics | 42 |
| Engineering geology | 3 |
| Fishery fishing industry | 10 |
| General | 10 |
| Geophysics | 8 |
| Information technology | 7 |
| Metallurgy | 3 |
| Military | 1 |
| Multimedia | 1 |
| Nautical | 1 |
| Oil / petroleum | 23 |
| Racing and motorsport | 1 |
| Radio | 1 |
| Rail transport | 2 |
| Shipbuilding | 1 |
| Space | 37 |
| Technology | 106 |
| Telecommunications | 27 |
| United States | 3 |