 |
| 波幅: 128 phrases in 23 subjects |
| Antennas and waveguides | 2 |
| Automated equipment | 1 |
| Aviation | 2 |
| Business | 6 |
| Electricity | 1 |
| Electronics | 22 |
| Environment | 1 |
| General | 24 |
| International Monetary Fund | 3 |
| Military | 4 |
| Music | 1 |
| Nanotechnology | 2 |
| Nautical | 2 |
| Oil / petroleum | 1 |
| Oil and gas | 2 |
| Oil processing plants | 2 |
| Physics | 1 |
| Radio | 2 |
| Rail transport | 1 |
| Seismology | 4 |
| Stock Exchange | 1 |
| Technology | 42 |
| Telecommunications | 1 |